I would love to see a new version of the R4. I think a sub 1000 watt draw miner would sell very quickly here in the US for the entry level miner. Hell when they come out with the 12nm or 10nm chips, make like a "mini" version for the hobbyist that uses 1/2 the number of chips 
100% agree! Would love to see more options for individual home miners
Moderator's note: This post was edited by frodocooper to remove a nested quote.