I love my AP cage.
I started by BP in a 40 gal aquarium as a hatching (same floor space as a T8) and he did great with a large amount of hides and clutter, but as soon as I had saved enough up I got the AP T11 and love it. Some will say that that it is too much room for a BP, but I like having the extra space - I have room for 4 hides and a big water bowl as well as rocks and branches.
If you have a female, I'd consider the T25 as it is larger (big females +3000g) will need big hides - so you won't be taking up all the floor space with hides. At least that's what I'd do if I had / when I get a female