well ill get fallout 3 for 360 then ..
its good as gold on that system ..
but oblivion is just as good on both systems ..
so i guess it doesnt matter which i choose ..
actually tho .. its one of the highest rated games on ps3 ..
above fallout 3 for sure ..
its in gamerankings.com top 10 still i believe ..
so the bugginess cant be all that bad ..
maybe youre just picky

The "really big" glitch in oblivion is that when you become a vampire you can't go back so you're stuck as one. But 1. it's extremely easy to avoid becoming one since you hardly fight them unless you look for more vampires and 2. when you get infected by one you have 3 whole days to either take a potion of cure disease, use a cure disease spell, or visit any alter. So it's nothing to worry about and honestly it's fun to be a vampire and has lots of perks. Oblivion is prob my favorite game and def my favorite ps3 game.