I know Nimbus does...not that it really matters all of them cost more than they mine + most are ponzi's.
What miners are actually cheaper once you factor in PSU, shipping, maintenance and delivery costs?
None are..always better to buy BTC and hold not buy "cloud mining". Personally I do really well buying used miners unless they are made by AM of course, but I will not bother going into that with an AM share holder.
Actually, with a 10% difficulty increment, you'd break even after 160 days according to BitcoinWisdom. The last 3 difficulty increases have been 0.98%, 2.81% and 10.05%. The next difficulty increase is set to be around 5.63% according to BitcoinWisdom.