I got two of their four foot cages. I am very happy. They recently moved to Florida. The cages are all one piece of pvc. That is heated and bent. I have found him to be easy to contact and has superb customer service.
I am also curious. I want to get a 4ft cage in the future and can't decide between Constrictors NW or Boaphile. Can you wire in your own flexwatt with boaphiles? I know they have little legs on the Constrictors so that the flexwatt doesn't impact stacking or how level the cage is.
I wouldn't mind going with RBI but their 4x2s are really expensive.
6.21 ball pythons
0.1 Suriname BCC, Florida Redtail line
Lots of ASFs