Trying to dicide...

Hello, this is my first post on this part of monster fish keepers! In the past I have kept several snakes, and many lizards. Currently I only have a beardy. I do though have an empty 40g that I have been using to experiment with different setups. I want to now put either Anoles, long tailed lizards, or a blue tongue in there. I was wondering what's your opinion on these three lizards.

I think anoles are so cute and I was leaning towards them as the tank is much bigger compared to what some people give them to live in. I think your correct about the blue tongue, online it says my tank is the minimum so the tank would be much better for something smaller like anoles.