All altcoins that can be mine using hard disk or ssd are not Profitable anymore that's why you don't see people rushing to such coins this days, it's better to stick to normal proof of work algorithm if truly you are serious about mining, go out and get yourself a used desktop with enough pcie slots and buy graphics card starting from RX470 to RX5700XT for AMD or gtx 1060 to RTX variants for Nvidia