oversea
Guest
I presently use two Dacor super 80's, the short fat tank. I have been thinking about getting two more and clean for nitrox. However, I was also considering buying (2) steel 80's instead. When diving, I would propably either use nitrox or air but not both on the same day. Through experience, would the buoyancy differences be a pain to manage or should I completely stay with the ame tank?