[bdschet]

Hi Everyone,
I'm trying to decide between going with Classic or Premium CO2 primary and secondary regs for my chest freezer conversion. My question is, the premium regs are nickel and crome plated, vs the the classics are stainless steel internals. I thought stainless was way more corrosion resistant. So why pay for premium regs that don't have stainless. I do like the adjustment knob on the premiums, but am I missing something? What else do you get with the premiums that make them "premium".

Thanks,
Brian