I <3 my herpstat 4. Right now I use it for GTPs, ATBs, and a ball python.

1. Kinda, All of the enclosures I use the herpstat with aren't identical, which is why I need the herpstat!

2. Straight from their website is where most people get them. I got mine from a re-seller since they live close by me and I could get it shipped next day for a low cost.