Benefit of adding MiniFreak in addition to MicroFreak

I need helping gauging whether there’s much incremental benefit of buying a MiniFreak if I already have a MicroFreak. I just got the Micro and have enjoyed playing around with it/ getting to know it but am curious if it would be largely redundant to add the Mini? Aside from it being different re: physical keys and Polyphonic v Paraphonic. I playing large Cure-type music to give you a sense of my aesthetic…