USFpsychDiver
Contributor
I dive a Nomad XT sidemount steels with AL stage & deco bottles. I've never used it backmount, AL 80 only, or with a rebreather but I know people who've done all those so I know it's possible. I went to the XT from a homebrew rig and was really impressed at how much better the XT trimmed out compared to my homebrew; I'm all for letting someone else do the engineering. On the downside, it is bulky and has more stuff on it than I'd like, and the webbing is sewn to stuff (eg itself, the frame/soft plate) in places making modifications more difficult than they need to be. It works well for me, but if I was in the market today I'd be looking hard at the SMS75; don't know if it can be used BM or with a rebreather -- I think it's a minimalized, more specific system.