If you don't like bugs, you shouldn't play Fallout games, or wait 5-10 years until the fan community have made unofficial patches to fix the worst issues and then obviously get the PC version.
Ever since the first Fallout by Interplay it's been riddled with bugs, Fallout 2 had lots of gamebreaking bugs and was basically broken at launch too, Fallout 3 - just like Daggerfall, Morrowind, Oblivion and every other Bethesda game - was also horribly buggy at launch. I guess New Vegas could be worse since it's a combination of the old Fallout devs, who made buggy games - and Bethesda / the Oblivion engine, which also has quite a history of buggyness - combined we a buggy game atop of a buggy game engine.
Historically neither Black Isle (Obsidian) nor Bethesda have patched their games beyond the worst launch issues - it's always been up to the fan community to fix their games, which is a huge reason never to get their games at launch, wait a year or two, Bethesda/Obsidian will have patched what they'll care about to patch by then, and the PC mod community will have had some time to start working on unofficial patches - and the game will be cheaper by then too.
Ever since the first Fallout by Interplay it's been riddled with bugs, Fallout 2 had lots of gamebreaking bugs and was basically broken at launch too, Fallout 3 - just like Daggerfall, Morrowind, Oblivion and every other Bethesda game - was also horribly buggy at launch. I guess New Vegas could be worse since it's a combination of the old Fallout devs, who made buggy games - and Bethesda / the Oblivion engine, which also has quite a history of buggyness - combined we a buggy game atop of a buggy game engine.
Historically neither Black Isle (Obsidian) nor Bethesda have patched their games beyond the worst launch issues - it's always been up to the fan community to fix their games, which is a huge reason never to get their games at launch, wait a year or two, Bethesda/Obsidian will have patched what they'll care about to patch by then, and the PC mod community will have had some time to start working on unofficial patches - and the game will be cheaper by then too.