I got the game for the Xbox 360 but as far as I can tell I didn't get that far into the game before becoming bored of it.
However, I saw a PC copy of Fallout: New Vegas Ultimate Edition for £6.99 where I work and I don't know whether to buy it because it's a good price for an ultimate edition or whether it'll end up being a waste of money.
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Didn't really like it on X360 but I recently got it on PC and modded the crap out of it. I think it's a lot better than Fallout 3.