Drysuits???
Hi guys there are about a million different syles of suits bilams, trilams, vulcanized rubber, compressed neo, crushed, etc.
I have owned 4 different suits inluding viking, bare, tusa, DUI.
An excellent suit for the money would be a BARE. Excellent quailty and workmanship and being made in Canada allows for everyones dollar to go farther especially from the Uk. Check out the line (XCD2) compressed neoprene drysuit.
If you are off the rack than go for it prices are certainly more affordable.. I'm currently diving a DUI CF200 signature package custom cut. If you are a wreck diver this is one of the best ways to go. Granted my suit is only a year old it has 150 dives on it and has performed perfectly!! The bouyancy characteristics of the crushed neoprene is superb as well as flexibility and strength of the fabric make it like wearing a sheet of armour!!
I find bi lams and tri-lams rip easily on wrecks even with perfect bouyancy control. Some penetration can get tight. I think that ABYSS makes an excellent suit and ultra tough but not to flexible.
Viking suits are more for commercial work and contaminated waters but do have some good points. You can patch a suit on site and continue on with the dive (have found them not to comfy) .
Whites has a fantastic line and they custom cut often very reasonably. Last but not least no matter what you buy get fitted correctly excess material can be a hazard in a drysuit!! Also ask about warranty and when you narrow down the suit get more feed back from scubaboard.. GOOD LUCK