Hi I’m searching a new commander

Hi l'm searching a new strong but not brainless or to hard/complex to build commander (max budget for all deck <150$) but I don't know a lot of them. I need some advice. No restriction on colors (3 better) | don't like Control and Aristocrat. My current deck are Voja jaws of the conclave, Valgavoth harrower of souls and Rocco (Norin secret commander)