I just purchased a 905 front zip. I tried it on and it was great. The rep was actually at the shop when I was buying it and he answered tons of questions. The seams on the 905 are welded. They have the seam tape over top of it for aesthetic purposes. The original version did not have the tapes, but then he said consumers were like, WAIT its supposed to have something...regardless...It was super easy to take off the suit. I have read tons of material and people have been saying no leaks with the dive rite. If you want an awesome price on the suit call my LDS. He lists them for 1950 i think and then if you join the club you get 10% off purchases and the club is 30 bucks, so join the club then buy the suit and get it for like 1750...and if you are out of town, no tax! Ask for ken, Off The Wall Scuba and tell him phil told you to call.