In my experience, the only waders which last forever were my old ( and I do mean old) Red Ball rubber waders. They were horrible to wear, but you almost couldn't cut them with a knife.
Now I alternate between a pair of LL Bean zipper fronts ( no linger sold) and waist high Dryft. I actually use the Dryft about 80% as the short height keeps me from going deep and doing something stupid.
Seal-Dri for me...
Like wading while wearing a tent, but didn't leak.
