Which do you prefer in a game?
Depends on the type of game i actually really like the unlocked framerate of killzone and knack since both felt very smooth, not having any noticeable screen tearing, while rendering in full 1080p.
TPS unlocked framerate
and any other genre, unlocked framerate or a super solid 30fps.
"I've Underestimated the Horse Power from Mario Kart 8, I'll Never Doubt the WiiU's Engine Again"
Not a big difference in 1080, 900, 720p. To me artstyle is more important than anything. But FPS is very noticeable to the eye.
Having both would be preferred though.
It's easier to attack users, than it is to create deep, robust, and rewarding software.