Good First Person Shooters?

Counter Strike
COD Series
Battlefield Series
Team Fortress 2
Star Wars Battlefront

Call of Duty or you can try Counter strike. BUt go for Call of Duty its more fun in Multi play

Counter strike global offensive all the way! Call of Duty is uhmm decent as well.

GTA 5 doesn't really count but I assume you will be on a new gen console and new gen GTA 5 has first person mode

Counter Strike Global Offensive in my opinion.

It's pretty fun and has a pretty high skill ceilling...

If it dont needs to be multiplayer try metro 2033, then last light(redux versions)
The book is amazing and games arent much worse.

ATM, Apex Legends is really really good. I recommend you trying it if you haven't yet.

is people still playing battlefield 5? i got a copy of it but havent installed it yet

The Best FPS:
Call of Duty4
Quake3
Crysis
Far Cry4

for low pc specs i can recommend combat arms, its a really nice fps game.