This is gonna sound like Im confusing the subject a little but hey!!! lifes a biatch
If you want a super duper gun the best thing to do is test them. Not just fire the gun over a chrono but take it out for a game.
The other thing you might wanna do is consider more than just 2 guns. Try the Diablo Matrix with the bolt kit and valve... also something like an evolution cocker so your not just going electro. You might find you prefer non-electro guns after firing a spyder for a while.
Try an angel LCD not just an IR3 ... you can probably pick one up a little cheaper now and there is F all difference between that and an IR3 for the extra gazillion pounds you have to pay.
BLUE EVO FOR SALE (MAYHEM TIGER GUN)
My mate has a really, really nice blue evolution for sale with a 1.1 centerflag air system and freak barrel (i think?!?). Its only a few months old and its mint ... if anyones interested I'll give you his email addy.