All hosts are great now adays. You have to check and ensure of their location, security like do they use cloudlinux and cagefs and imunify360. Also for faster performance on sites ensure they use litespeed caching too. That way you wont require caching plugin as litespeed caching is perfect...
Dont forget to read terms of service of each host or look for Inode (File) Limit not every host is transparent about that and it can be a huge "gotcha" after you purchase a plan.
I assume you are referring to Ploop not working. For not I've just unticked it. Create the VM then convert the VM via terminal. But of manual intervention but works :)
Just until Solusvm fixes this issue.