Most of the hosting services are only for ASICs or riserless server rack GPU rigs running Linux. You can buy FPGAs or ASICs that offer onsite hosting but I really wouldn’t trust any of them. The hosting fees eat up any power cost savings and then some. Monad does buy/host on their FPGA miners but they aren’t very profitable and very few ASICs ever reach ROI anyway.
There are so many cloud mining/hosting scams out there that I just would never consider it. I hate it when people say you are better off buying the crypto on an exchange but I would do that before trusting an overseas company with hardware I paid for or cloud mining.
Cudo works fine and you likely won’t see much of a difference in revenue on any other profit platform. You could try Nicehash or HiveOS or SMOS but they are all going to be pretty close although people typically earn a little more on Nicehash. You could also just buy hashpower on Nicehash if you want the mining experience without having to deal with the equipment. There are lots of options but the only good ones are running your own equipment in my opinion.