I think either will be "exclusive" enough where I'm from though that's less of a factor for me as is making the right choice and being happy with it.
I'd be looking at a VS2 so the price gap would be a bit closer. I wouldn't be considering either if I couldn't afford them but I'm in my 30s and have worked hard to be where I am, I'm not rich by any stretch, just sensible with my cash.
As I'm not rich, R35 maintenance costs scare me a little when compared to the 34, plus I'm far more familair with the RB26 and associated platform.
Throw in a forthcoming R36 and I'd expect to see R35 prices drop further, which I'm mindful of. I realise you don't "lose" anything in terms of car value unless you actually sell, but I still wouldn't want to drop 90-100k on a car and see it's value drop 10-20k purely because the R36 get's released (2015/16 I think was rumoured).