I would say go for it. Titanfall was/is a GREAT game! I've spent prbably over 100 hours shooting pilots in the face (and vice verasa Lol). I have it on PC and while the game wa a blast it alwys felt extremely limited. The game got stale real real fast and now it takes forever to find a game anymore. Getting it on the Xbox though is smart because I would imagine the game still has a large community on the ONE. The main thing that is a major let down is he graphical fidelity on the Xbox one. My 4 year old PC with a GTX 570 is able to play the game @ full 1080p @ a steady 60 fps even in a Titan. Yet this brand new console can't handle the game well @ 1080p? Not impressed.
So heres a run down. The game is alott of fun for awhile but grows...