Yeah it's good for them too
Stay away from waxworms, superworms and mealworms.
I order worms online and I always get phoenix worms, hornworms, silk worms, and butter worms. I also hear that chams love dubia roaches.
A variety of bugs is important, different bugs have different nutrients, and chams love a variety, unless they are picky eaters (this is one reason to stay away from supers, meals and waxs)
I order from smallpetfeeders, lindasgonebuggy and mulberryfarms. I have just started with mulberryfarms so I will let you know what I think.