I just recently got a SHA-256 block erupter that mines at ~15 GH/s ( https://www.amazon.com/gp/product/B06XBWK2W5/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1) , and I was wondering what SHA-256 coin can be mined the fastest and is the most profitable for my dinky little block erupter. (I don't want to mine bitcoin because the difficulty is 559,970,892,891).

I am currently mining Digibyte because everything about it seems profitable, but people don't seem to like Digibyte.