Hello Frog forum.

I am interested in getting a frog/toad of some kind but I am struggling to find the best one for me. I want to chose beween African dwarf frogs, Firebellied toads (frogs) and a green treefrog. I am away sometimes for two weeks at a time and I am fine with bugs. This is my first frog so it needs to be easy, Terrarium ideas would be welcome to! A ten gallon is my limit at first with roughly 2-3 frogs in Thx!!!