Kennyscot:I'm tring to decide between the DUI TLS SE or the DUI CN SE. Shell or compressed neo. Any thoughts on this. Iv'e logged about 100 dives in my 7mm wet and am ready to go dry. I dive mostly around Lake Tahoe and Northern Calif coast. I'm diving mostly in cold water so when I go on a dive vacation you can bet it will be warm so taking these suits on vacation isn't an issue. Also thinking about upgrading these suits to zip seals, again any thoughts?? These suits are about the same$$ Help.............
Probably the wrong forum for this but I'll give my 2cents - I had a similar concern when I bought my last drysuit, I changed from Trilam to Crushed neo (DUI CF200) & I'm very happy with the current suit. I personally didn't care for the shell suit very much, found them to be a bit too restrictive for a close fit (little or no stretch) and too baggy if you got one sized for unrestricted movement.
Obviously there are the Pros & Cons for both; trilam dries fast, generally lighter, and more versatile as far as temp ranges (No insulation). The Neos (Compressed neo or crushed Neos) tend to take days to dry, little (2mm) to a lot (4-7mm) heavier, Less versatile in regards to temp ranges (insulation properties of the Neo depending on thickness) but they stretch and allow a much closer fit.
The later was important to me, I find it works very well for me w/ polartec 300 in 50 degree water and has far less drag than my old Trilam bag suit.
Zip seals are a cool idea if you can afford them (and the spares), I've seen them in action - a month ago a buddy put his thumb through his neck seal, he was ready to go in 20min after a dash to the car for the spare.
Personally I went w/o the zip seals, I had HD latex seals installed this time - no problems (tears or leaks) so far - pretty tuff stuff for Latex ...now that I said that I'll probably bust one next week
Any way hope that helps!