Gaming Peripherals

I don't, because they're usually horrendously overpriced.

I don't either. As DackXYZ mentioned, they tend to be quite a bit more expensive than "regular" ones, and I really don't feel a need for it, the difference isn't that huge if you're not into competitive gaming and going to LANs or other tournaments.
I might get some budget gaming headphones though, when I get my desktop PC back, as a reward for making my £8ish headphones last nearly 3 years.

razer death adder user . g19 user

I use gamepads, and I do own both a flight stick and steering wheel that work on PC, but I use a standard keyboard and mouse.

Then again, I rarely use a KB/M when gaming anyway.

I only have a Gaming mouse and a standard keyboard.

Kinzu steel serie 3, €40-. I'm using it for 2 years.

I have Logitech G400 mouse ($35) and SteelSeries QcK mousepad ($10) and it makes a significant difference in FPS games. That's only gaming peripherals that I have because I don't find gaming keyboard and headset a necessity.

I have a Razer Naga and a Logitech G19 Keyboard because of all the extras these 2 products have. They're expensive but for me it's worth it. But I wouldn't buy gaming gear if they have no useful "extras" like some of the headsets and keyboards.

I use a 10€ logitech mouse and my laptop keyboard. I don't need more.

My last mouse broke 2 months ago after 6-7 years of torture and pain so now i use an unknown brand laptop mouse and an serioux (dont know the full name) keyboard. So i dont really need some very expensive gear to be DA BEST! at an game

Sometimes typos become my favourite words. I don't know if it was an intentional misspelling, but "Pheriperals" is now one of my favourite words.

no, because cheap stuff works just fine for me

Got a Razer blackwidow stealth kb - felt good, but ended up not working well (rollover probs) with my kvm swtich sigh :(
Happy with a simple logitech G9x mouse tho...

I'm currently using:

Mouse -Steelseries Warcraft Cataclysm mouse. 15 buttons and it's really large, so for people like me with big hands it's nice. Had it probably 2 years and it still works like new

Keyboard - Razer Lycosa. Had it for a few years, and is holding up okay. Nothing fancy other than the backlighting. Not sure how much it costs now, but I probably payed way too much for it, for the limited features.

Headset - Corsair Vengeance 1500. The nicest headset I've ever owned. Really great sound and mic quality, pretty comfortable. Only purchased it about a month ago.

I use this mouse. It's better than any "regular" mouse I ever had. It's feels good to use, it's more precise (tested with both mice connected at the same time), has enough buttons and configurations for any use.

I have an illuminated (but not "gaming") keyboard. I only needed the light. The regular buttons are also great for lots of games, where I prefere the possibility of sliding from a button to the next one, rather than lifting the finger.

I usually use my external speakers, but when I need a mic I have a pair of earphones with mic. No headphones, I find them annoying to carry on my head.

using Logitech G15 keyboard and G5 mouse around since 2007 and still on-going
(regular mouse and keyboards before purchasing these broke for me in a week )

Why not? Because most of the products that are advertised for gaming aren't even that great, and if they are it's probably overpriced.

I bought Razer DeathAdder 6 years ago and it still works :) but for keyboard usually I buy the cheapest one.

I tend to follow the logic of - The simpler, the better. Can't imagine who would be stupid enough to buy a 70 dollar/euro mouse with silly bells and whistles that functions the same or worse as a 20 dollar/euro one.

Headsets are useless to me, I'm playing on speakers (some Logitech 2.1 set). Mice: Logitech g9x. Keyboard: default one from laptop. Additionally I'm using Xbox controller. I'm not Logitech fanboy or something, they just create stuff that suits my needs and have nice quality. Also I prefer to spend a little bit more to get stuff that won't break after using it for few months.

I bought Razer Naga and a g510 logitech a bit more than 2 years ago, working fine =)
For headphones I am using Razer Electra.
For some games also using Razer Nostromo ;)

My skills at playing are not that great so I don't think the peripherals are the limit. No point investing in more expensive stuff for me.

But I do use a MS gamepad for FPSs, because it changes the game experience and it saves the poor keys of my laptop some hard hit. Hopefully that'll help it live longer:)

I have been using a Logitech G500 mouse for the last 2 years, planning to get a Logitech G19 keyboard at some point (so pricey) to replace my 10 years old Microsoft Internet Keyboard Pro.

I also have a Logitech F510 gamepad since Christmas. Had been using a Thrustmaster Dual Trigger 3-in-1 Rumble Force for a few years but no Xinput support can be a pain sometimes.) I've also got a Thrustmaster T.Flight Stick X on my birthday last week, and plan to finally play some of my flight sims that are simply a pain to play without a decent stick. (Didn't have one since the days of Vista when my Microsoft Force Feedback Pro stopped being supported)

I only buy Logitech gaming peripherals, apart from my mouse mat's which are steel series.
Keyboard no more than £50
Mouse no more than £35
Gamepad no more than £30

Recently bought a Genius Maurus GX mouse and love it.
Still using the keyboard that game with the PC... but once that breaks, I might get a gaming keyboard as well.

I avoid the 'awesome must have for gaming' expensive stuff with lots of bells and whistles, but I do like the mid-range priced once, as they feel a lot sturdier and more responsive, and don't break the bank for useless lights.

Default Dell Keyboard, MS Sidewinder X8 Mouse($60), Logitech Dual Action Controller($30), Xbox 360 controller x2 ($30-$40 each) not exact pricing but pretty close