bamafan
Contributor
I think you will find out that single tank sidemount is really nice.
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It was an issue of practicality. Since I have all of my backmount gear at home, and I want to start diving sidemount, I simple do not want to buy an equipment that I already have! Hence my original plan to buy a hybrid system.
But I agree with your point...teaching OW while in sidemount, a little strange, again hence my hesitation and questions!
Thanks for all your input by the way!