I am not ready to get a frog yet, but I am looking into my options. I am wanting to find a cage, set it up with live plants and maybe a water fall, and then eventually add 2 frogs.

Cage wise:
I am really wanting to get a 18"x18"x36" zoo med Paludarium, but it is so hard to find them. Petco and Petsmart do not ship or carry them in stores.
https://www.petsmart.com/reptile/hab...kit-50512.html
This is the 12x12x24 which is easy to find, but I think it would be too small for a pair of WLTF. Would it be okay for 2 WTFs?

I have experience with WTF, but was wanting to maybe try something different. I cannot really find too much information about WLTF as pets, it seems like they are not very popular. Can anybody give me a run down on pros and cons of each type of frog? Maybe someone has WLTF and can share their experience? What should the cage size look like?