OK I have been looking at these racks for well over a year now and they seem perfect I mean I can house up to 30 snakes in a spot in the room where Im currently housing 15 with 3 pvc racks. I could actually fit two of the cb70 racks in the same spot so that would be 60 tubs. Im looking for people that own or have used both fb and ars and what you liked and disliked about them. And which you would recommend. I was a little hesitant at first becuase of the open air system but I watched alot of ralph davis videos about how he insulates them and everything so I feel I could get the desired temps. I just love how professional they look and they look extremely easy to clean and care for but I just dont know which company to go with. I was thinking about buying one level from both companys and kind of testing them out to see which one I like better. BUt I was just wondering if anyone had any input on the systems. Thanks