Custom Reptile Habitats makes the best reptile enclosure hands down. The build quality is very high and the design is top notch. The mesh top is step ahead of everyone else and these enclosures will last forever. I also own the Evolution 2.0 6x2x2 and would probably select that one in the future. (It has tempered glass, is easier to build, and is more like one big enclosure than two 3 foot enclosures stuck together.) Lead times were very long, so just plan ahead and you, and your reptile, will love this amazing enclosure.