The idea of specialized crypto-mining equipment for private individuals, to me, is crazy. You have to cover not only your energy costs but hardware RoI, doesnt matter if that is ASIC, GPU or CPU.

I mine coins that I can just do with my existing kit, and guess what, its a real money spinner. OK I have to confess to having solar panels, but again I didnt buy them to do crypto mining, Im just getting the max RoI from my existing (solar and computational) hardware.