I still have my EverFlex suits (3/2, 5/4, and 7/5), but I recently got 2 Bare Reactive suits in 3 and 5mm. I did 12 dives down in NC in June in my Bare 5mm. The shallowest dive was 109' and the deepest was 116. These were wreck dives, so I was generally spending the whole dive at or near that depth - i.e. not reef dives where I started deep and then gradually went shallower all the way until I walked out ashore. All the dives were generally between 50 and 70 minutes long. There was one cut short by a BCD issue, so my average over all the dives was 50 minutes per dive.
So, I'd say my 5mm has had a pretty good workout, as far as becoming compressed and losing warmth goes.
Since that trip to NC, I have done a number of dives in the same suit in Lake Phoenix, where bottom temps have been running around 55 degrees. At 55, I was chilly but not at all freezing. That was with the suit and Bare 5mm Ultrawarmth boots, 3mm Ultrawarmth gloves, and a 7/5mm Ultrawarmth hood.
The Bare suits are the most stretchy and comfortable wetsuits I personally have used, as well. But, that really isn't saying much, as the only other wetsuits I have really used are my EverFlex suits, which are something like 2012 or 2013 vintage. I think the newer EverFlex suits are warmer and more stretchy than the ones I have. Honestly, if I still had the ability to buy ScubaPro at key man pricing, I would have gotten new EverFlex suits. Instead, I got a connection to buy a couple of Bare suits at a really good price, so I jumped on that and am very happy with them.
Before I bought my Bare suits, I was concerned about what I had heard regarding the Reactive suits and zipper failures. But, I talked to the Bare rep (who is a personal friend, so I don't think he was just BS'ing me) about that and he said they had updated to a better zipper since the earlier versions of the Reactive suit. I have not had any issues or signs of impending failures on mine - but I only have 16 dives on the 5mm and less than that on the 3mm.