Thanks for your opinions! I also got reccomended to look at rhino iguanas and they seem similiar in "personality" to tegus, but I can't find proper info about what lights they need (some articles say just full-spectrum uv, while others that both uv + color-correcting hqi lights are needed). Any opinions about that?

I know it's plenty of questions, but I don't want to jump into decisions and it's always better to ask others who worked/know each species.