LatitudeAdjustment - 7/25/2017 7:50 AM
Since you already have an Air2 that rules out a Poseidon regulator setup, they use a higher ip than everyone else.
Price rules out Atomic. Oceanic regs always rate high for easy breathing and they are priced right. Another option if you get up to Pa. is NESS NorthEast Scuba Supply usually has a nice selection of used but o2 serviced regs for sale.