Just ROI'ed in a little over 3.5 weeks.

Noticed I was trailing PPS on litecoinpool vs actual blocks I was generating (3 blocks in 11 days).
Tried one machine on NiceHash and another on tbdice. Mined a solo block on tbdice in 2 days, so I moved the other from NiceHash to tbdice. This morning mined another solo block. 4 blocks from the same L3+ in 3.5 weeks. Hopefully it is a golden goose.
Wow! Nice! How are you finding the difficulty increase? Would you say rigs bought for the july release will be vaguely profitable with good times break even times? Bitmain have churned out a shit-tonne of these...