I've been cave diving in backmount for 8 years. The places I go, it works fine. The ONLY reason I took a sidemount class is that I want to go dive Abaco with Brian Kakuk, and he has told me that to get the best bang for my buck, I need to be sidemount.
I do sometimes think it's the "next new thing", and all the cool kids are doing it.
I do sometimes think it's the "next new thing", and all the cool kids are doing it.