Not as bad as nicehash but miningrigrentals has received more negative reviews for the past year via
Trustpilot.
Not to mention a complain by user here
https://bitcointalk.org/index.php?topic=5509013.0Well to find one that sells hashrate? Most I came across have destroyed their reputation or with shaky substance.
Wow, they're still going? I remember pointing my Bitmain Antminer S3 there around 2015/2016. It seemed fine. Albeit it was a very basic site then.