I have neither on my PC
I also only have Steam because of Kickstarter and some Steam Key game donations I got (mainly from Paradox Interactive); I have never bought a game there.
I buy most of my games at GOG.com or directly at the developer and the rest at Gamersgate, both having no forced launcher (GOG has the Galaxy launcher, but that one is completly optional) and no additional DRM/Copy protection (although in the latter's case, I have to check if another programm is needed to lauch the game, but that costs me like 2 seconds to do)







