... only thing is I'm 6'7 320 lbs football player, so many bc's are limited in fit and comfort. Ive tried on some zeagles, and they fit the best..... I plan on eventually diving nitrox, then deeper dives with trimix etc.....
Hi again Imurtha,
I've highlighted your size and stated interest in eventually moving to "tech" diving.
I'm 6'5", 260lbs. You will probably find that many (most) standard BC's will be too
short, which will cause the waist strap to ride too high (just below or in some case
across your ribcage). This causes it to press on your diaphragm or ribs, and I found this uncomfortable, and it interferes with / restricts proper breathing. Not good. The waist strap should be well below the ribs, at or around belly button level.
I transitioned to a BP/W, with crotch strap, and this rig is far more comfortable, secure, and will "grow" with your diving (can use double tanks).
With your height, you may need a "long" back plate. I use a "standard" length stainless steel back plate, and simply "shorten" the crotch strap to keep the waist strap at navel-level, but at 6'7" you should probably consider a longer plate. Again, the reason is to make sure the waist strap does not ride up too high and interfere with normal breathing.
If you think you want to go the technical route, look at a BP/W rather than a conventional BC.
Best wishes.