Blake2b. Goldshell and Ibelink are the two I've found that make modern ASICS. Antminer A3 might work as well, but is older and power hungry. I've heard of Goldshell, but not Ibelink. I ordered three of the Goldshells. I'll try and make a post if I test them out when they arrive in a few days. Its the same algo as Siacoin (a shitcoin that ironically is for file storage. Unlike corecoin, they pay their node runners in sia for the space they take up on nodes lol)