A regulator is absolutely life-support equipment. BC, fine, you can argue that point but you need air and it does keep you alive.
Rent from the people you trust, bottom line. The only advantage of renting "there" vs. your LDS is if something breaks they can fix it or replace it. I'd rather spend a few extra dollars on gear I've used before, know how to use it (especially the dive comp)and I'm comfortable with then gear I've never seen before.
#1 and #2 considersations for scuba gear.
Comfort and Fit.
Rent from the people you trust, bottom line. The only advantage of renting "there" vs. your LDS is if something breaks they can fix it or replace it. I'd rather spend a few extra dollars on gear I've used before, know how to use it (especially the dive comp)and I'm comfortable with then gear I've never seen before.
#1 and #2 considersations for scuba gear.
Comfort and Fit.