I Only use miningrigrentals!
Nicehash is very complicated in my opinion.
it is cheaper and I had a major issue with miningrigrentals
What kind of issue did you have with MRR? I've never hit a block with rentals from Nicehash (I've spent 25+ BTC over the years with them). I've hit several solo blocks using MRR and my last block here was with a rental from MRR. I'm sure it's just luck but I'm still skeptical of them.