Originally Posted by Cunha
Id take a nitroduck tank over anything. They use luxfer bottles and I like a brass threaded portion for the sake of friction and wear.
Centerflag makes a decent product, but nitroduck HP fixed output 45/45 is my favorite tank. Or a conquest.
Ditto nitro duck makes great product. Centerflag does too but if it wewre either or I'd take nitroduck any day.