I am diving the apollo neoprene suits, they are inexpensive( mine was 850 on sale) and it has been very durable. I dive in water temps in the low 50s in summer and its a tee shirt, boxers and wool socks (knee high) and in winter its a set of poly undergarments from cabelas wool socks and im good all winter even if the outside temp is in the teens, our water temp only varies a few degrees between winter and summer. The only thing i dislike are the ankle vents mine close shut but i hear the new ones stay open all the time. I have over 200 dives on mine and no failures yet