I've had a quick ride round the car park beside the bike shop on all of them. They all seemed similar enough, but I liked the Nevada straight away, it felt better than the others I though & IMO it looks great.
Had a glance through the FAQ, seems to advise a hardtail for starters, so I think I'm going the right way.
Raiyn - Just spotted the piece about 80% feel 20% everything else - in that case it seems like the Nevada wins.
Anyway, if anyone has ridden both or can give me some info on whether the components are similar, or if theres a big difference on these bikes, I'd really like to hear it.