Great regulator in my opinion. I've had mine for at least a year with no problems. I am also a heavy paintball player and had spare CO2
tanks laying around, so it was pretty convenient!
nice thing about this regulator though is that it has a solenoid valve, which means that you can hook it up to a timer and only have it on when your lights are on (which is what you want).
My 24oz CO2
tank might last about 3 months or so with daily use, and it only costs like $4 to get it refilled! So its super cost effective!