I'm a big guy and I found that I like going with the HP steels for 2 main reasons:
1 - I get more air and can stay down longer
2 - I like the added weight from the tank so I can carry less on my weight belt and integrated pouches
1 - I get more air and can stay down longer
2 - I like the added weight from the tank so I can carry less on my weight belt and integrated pouches