Provinding i can ebay some valuables i think i'm going to go down the vr3 route (i've one option still to be looked at though)
Lots of folk suggest getting one second hand, is there any faults or features that i should look for?
At the moment i only need oc nitrox so new is going to be five / six hundred, do i loose out on much by geiing one a bit older? They seem to knock about for £450 ish so its a good saving.
greens for any pointers
Liam