Any shmup lovers here?

Well, I'm not sure if this would fit your high quality requirements, but Jamestown is a good one.
It's on sale for $4 (game only) and $6 (complete pack) on Steam. Plus you can play with three other friends as well.

What do you have against Touhou? The fact that it's an indie game, because even for one it's pretty high quality (actually, even for a normal Shmup it's pretty high quality).

Also, there's Trouble Witches (the original), and it's not bad for a sideways Shoot 'Em Up. Other than that, Jamestown, and the ones already listed (and barring console titles like Akai Katana), and Touhou, there aren't many others I can think of.

EDIT: found this - http://www.shmups.com/xenocidefiles/pc.html

Söldner-X: Himmelsstürmer seems really good from what I've played of it.

I like shmups but I suck at them, haha.

Anyway, I don't know how good they are, but the Gundemonium games are on Steam. They are Gundemonium Recollection, GundeadliGne (however you pronounce that), and Hitogata Happa. They're Japanese indie shmups.

Another shmup on Steam is Satazius; I've heard it compared to Gradius before.

I also found these lists, which have quite a few suggestions and downloads (especially the last one:

http://www.neogaf.com/forum/showthread.php?t=383132

http://www.epforums.org/showthread.php?57637-PC-SHMUPS-Compilation-Thread!*

http://doujingravity.blogspot.com/search/label/SHMUPS

Didn't understand any of this.

Geometry Wars

Jamestown

I highly recommend it

BTW ExzoSSG i see in your win list 2 times portal...

http://ethervapor.com/ - awesome game that got updated relatively recently, this is super worth it.
http://www.locomalito.com/hydorah.php - ludicrously good free shooter in the vein of Gradius. not like the games you mentioned, but too good not to mention.
http://db.tigsource.com/games/cho-ren-sha-68k - classic, and free

of course, whenever you talk about pc shooters you have to mention Raptor and Tyrian. You can get Tyrian 2000 for free on gog, and you can get an updated version of Raptor their too for like 6 bucks. Totally worth it.

I could name a lot more, but nothing really similar to the kinds of games you like.

Also, you could always download MAME or other emulators and play the classics but I assume you already have done that. Check out Pro-Gear if you haven't played that yet. One of my personal favorites.

i love shmups! Glad you posted here, im interested in the comments as well, going to check a few of them out that everyone has suggested, thanks

Ikaruga on PC? I would sell my kidneys. I have Jamestown and Beat Hazard (in as far as that counts). I'll definitely be taking note of other comments here.

Hope for Sine Mora to come to the PC and you are set.
Or if you have an 360, get it there.

http://www.youtube.com/watch?v=0PmFi0qSKm4
take a look at it here, even if you can't get it

Right now i'm emulating Ikaruga on my pc, great game

You could always use Dolphin to emulate Ikaruga, I doubt it's that powerful of a game to run.

You didn't mention Tyrian 2000. It's old, it's free, it's awesome and its replay value is huge, imo.

Whenever there is a thread about games people want on PC, I mention CAVE games.

I'm not sure if you know that one, but there is a freeware shmup called Genetos. Pretty easy for that genre, but still fun.

No one mention zeit square?

I played a ton of Raiden on my Genesis. And you can use an emulator for that. I think there are arcade versions, as well. There are a lot of raiden sequels.