The rack that I posted costed 70$ for the rack at homedept. I moved the shelfs to the heights I wanted. Only thing with a metal rack is your just need to buy everything that is grounded. Other then that I have had no problem. I use belly heat and front heat on the ceiling of each shelf. I set the back at 87-90 range while I keep the top to make it so it never drops below 75. I did that to help with the temp drops I deal with in Maine. I cant wait to see a really shed in my rack with the right temps and humidty.
Also cleaing a tub I cant even explain how easy they are. I used to own 3 50 gallon and switching to tubs really lets you put the full care that is needed for these creatures.