I just asked my husband (who has HOG regs on his doubles) if he'd ever grabbed the first stage instead of the valve knob during a drill, and he looked at me in confusion and said no.
I have MK25/S600s on my doubles, and I really like them, but our HOG regs breathe just as well. The only reason I still have the SP regs is because we had just had them serviced when we bought our HOGs, so it didn't make sense to sell them until they needed service again
But anyway, there are a LOT of kinds of equipment you'll never see reviewed in a magazine, because either the company doesn't advertise, or won't provide the gear for testing for free.
I have MK25/S600s on my doubles, and I really like them, but our HOG regs breathe just as well. The only reason I still have the SP regs is because we had just had them serviced when we bought our HOGs, so it didn't make sense to sell them until they needed service again
But anyway, there are a LOT of kinds of equipment you'll never see reviewed in a magazine, because either the company doesn't advertise, or won't provide the gear for testing for free.