I used to do rent my rigs via MRR in 2014-Q3 2015. Whenever I found the rental fee better on NH, I'd increase my MRR rate. That way, my rigs stayed on NH unless someone wanted to pay the rate I was asking on MRR. Sometimes, I'd put Kano in the priority position.
Then, the hash rates began to fall when using MRR as a proxy. I haven't used it for 2 years.
Has MRR fixed that issue?
So far so good - I dont see any issues (ie. reduced hash rate)... however I will try activating the rental with a high rate and see what happens. Thanks for the tip ATCkit