As far as I know, BURST SIA and MAID are the entire list of "hard drive mining" coins at this time.
BURST is the higher-profit of the three, but none of them are BIG money makers.
What about Storjcoin X?
Yap,
Burst,Sia,Maid and Storj can be mine using HDD.
But right now i dont think we can make a decent profit mining using HDD other than GPU.but who know about future ?
As far as i know,using HDD to mine really effective instead using GPU for mining.
Because low cost consumption of electricity.if i was you,i will consider it properly because if we miss it we dont know what will happen in the future ? Because lots of people intrested to mine it right now and of course will make the prices rise.
But also,if it doesnt what will happen ?
Play what you can play and pay what you can afford to lose