Which headset do you use?

Ugh, I use Astro a50s but I used to own Razer and those were pretty good. Not the best though so I would recommend Sennheiser or something similar!

buy yourself stereo headphones and a mic .
everything that is called gaming headset is basically a scam.

Creative Sound Blaster Tactic3D Rage.
It's pretty neat.

My suggestion dont' buy gaming headsets, they suck, buy a music oriented headset and a microphone separately. For example Audio Technica ath-m40x or some Senheiser headset, Senheiser is normally oriented more to bass and Audio Technica to everything equilibrated.

Using Sony MDR-V6. Really good headphones.

I got Razer kraken pro and I like it. but I think the new PS4 wireless headset is a better choice

SuperLux HMC631.

Glorious sound quality for it's price. I'm not even sure if you can find something better in this price range.

HyperX Cloud because it matches my case =P

Personally, I use none at all.
I use 8€ Sony ear buds.
I'm pretty cheap when it comes to stuff like that. :P

View attached image.

SteelSeries Siberia V2

I use Sennheiser HD 598 headphones, which I got last black friday for $90 and use a seperate mic.
I've honestly struggled for years finding a decent headset/headphones that were comfortable to wear for hours and have decent sound. These are the first ones that don't give me headaches or make my ears bright red from long use. I often forget that I'm wearing them tbh. Sorry I don't have much advice on what to buy though.

Logitech G430. Theyre good, but they get uncomfortable after a while because I have a big head.

Axent Wear Cat Ear Headphones

I currently use Razer Kraken Pro. It's pretty good, and it comes with a mic. I got it for $65~ so it was a good price for headset + mic. Sadly, it broke so I need to buy another.

Kingston Hyper X Cloud

Gamecom 788.

Pro's:
-Fantastic quality.
-7.1 Surround sound
-Microphone has amazing noise cancellation.
-Comfortable on the ears.
-Low price for it's awesomeness (mine was around 30,- on a sale)
-Can go EXTREMELY loud. (Louder than most phone speakers)
-USB

Cons:
-Drivers are a bit shit. PC thought it was a speaker, so i needed equalizer software to put it on -20 db or my ears would explode.
-A little heavy and big when you're not used to it.
-Cable isn't fantastic quality. (my chair's wheels kinda broke it from running over it a million time)

I've been fiddling with seperate microphones for over 15 years and this is by far the best and easiest all-in-one.
I noticed some hate towards 'gaming headsets' above, but to me it's absolutely worth getting it.

Beyerdynamic DT990 pro

I have a creative fatality. It's cheap, i believe it was like 30 euros or so. It's alright for what you pay for it. It's fine for me but I wouldn't recommend it if you are a "sound enthousiast"