We've been on them for 5 years now. Time off is great, however it's a long shift. When we first started we worked steady shifts based on seniority and it wasn't bad, then a few junior sgts cried and the chief changed us to 6 week rotations. I basically hate them now, always tired and don't feel like doing anything when I'm at work. I would go back to 8.5 hour days in a heartbeat now. Funny how the bosses in their ivory towers making and changing schedules, never have to work them.
Sig P225/S&W 66, M&P 45, 9c, 1911SC/Glock G22 Gen4, G23 Gen4 & G36/Kimber Pro Tactical II/Ruger Mk II/H&K P30, 45c/Colt Defender 9mm