I have an A.Versi which I don't think is too much like the two you like, but I was told in about 2-3 more molts that it can be sexed with a microscope, which I'm sure is true. I feed it one "small" cricket every 5-7 days, it's probably a little smaller than a nickel, including his legs right now. Mines fairly easy to care for, and is about to upgrade to a slightly larger enclosure