Probably the biggest issue used to discourage housing in tanks, yet it is no trouble to maintain the recommended 50 to 60 percent range, and even raise for shed without misting.
Regular humidity is maintained perfectly with evaporation of water from water bowl and a 2 dollar hand towel covering 90% of the screen lid. Tnen if you want higher, set a second water dish, small but deep directly on the glass floor over the heat mat and it will slowly cook the water to raise to higher level. Its just not hard.
I do believe in covering the sides of glass and back with $1.50 worth of poster board and I do believe in tne right size tank. A twenty long is fine for most small adult males......I am not against plastic cages, but why spend 3 times the money when the tank is fine. I know others will disagree, yet what I have reported works. I am doing it right now..........just my opinion......not sure why there is so much stress over humidity.
I agree, although for peeps who have lots of snakes a rack system probably saves a lot of money. Tanks are more appealing to the eye as well.