If you go AP, do the T10 for sure. I would get their flexwatt option, door lock, and LED option at least. you have to call for the LED as it is not on the site yet.
I went Reptile Basics (Vivarium Electronics) for the cage, RHP and heat tape UTH. The door has 3 nice latches so I did not need a lock. Shipping and processing was 13 business days from time of order until delivered.
I have a write up here: https://ball-pythons.net/forums/show...ngle-Door-Cage
The price for both are roughly the same when you factor in LED lights and shipping. AP has some nice options but I wanted a flip down door and the free shipping when I ordered the three items sold me. Both are excellent companies and I do not want to discourage AP, they are a gold standard for PVC. When in doubt, go AP