I just replaced a Warn 2.5 with a 3.5 from our sponsor Motoalliance.
I have to say I am very impressed and doubt I would ever spend the $$ for another Warn.
The Warn 2.5 had some internal coorosion and will cost almost as much to repair as the new and heavier 3.5 from Motoalliance.
I can't speak yet about durability or how long this new one will last but it sure does appear to be well made.
Gary