i only fish 40-50 days a year, unlike some on here who fish double or triple that.
i have simms g3 and have worn them for 4 seasons with no leak or failure whatsoever. i must add that i care for them very well. when i'm done fishing and return home, i hose them off and hang them to dry. once dry, i hang them in my fishing room by the suspenders.
when i travel, they get hung to dry in the shower of the hotel room or in my camper.
the only time that they are folded or rolled is in my luggage when i fly.
when i travel by car, they are hung from the coat hanger in the back seat of my pick-up.
i think that a lot of wader failure (in the high end brands) is from general neglect. in my opinion, if you pay top end dollars, then they should receive top end care