I played Fallout 3 on PS3 and it wasn't very good.
I played Fallout 3 on PC and it was good enough for me to log 74 hours on it.
Fallout is one of the series of games that is best on PC, if you're only willing to play games on console it's not going to be as good as it could have been but it still will be a decent game.
Shooters are ALWAYS better on PC.
(and 74 hours is nothing. I don't know off top of head, and can't look it up (at work), but I've got many many hundreds of hours playing BF4. And I've probably got 10 times as many hours played Civ4, but that's old and very different.)
How would you look it up? I have been playing Battlefield 1942 regularly since 2005. I also don't want to even think of the hours sank into Vicky: Revolutions and EUII, simply by reason of their age and how frequently I used to be play them.