I’ve been feeding him Dubia roaches and superworms for the most part, at least as far as live insects are concerned. He’ll eat pretty much everything that isn’t nailed down! He has access to pelleted food I keep in his terrarium, plus his veggies. He’ll eat as much as I give him, so I try to stick with maybe 30-60 insects, plus his other stuff. He’s my first reptile, so I’m still figuring a lot of stuff out.
Sounds like he is getting plenty of protein, which is good. What do you use to supply his calcium and D3 needs? Those things are critical at this stage of his life, especially if he is a fast grower.