Should ask what platform here, IMO: virt-manager is Linux-only. (Or, I suppose, doing remote X stuff to run it elsewhere but that’s probably not what OP is after.)
There’s some command line stuff you can run on Windows, but then at that point, you can just use virsh on the host itself.
I’m of the opinion that virsh to manage and then a spice or vnc client to access the VMs is the “best” way to go so you’re not tied down to having to have a specific OS running a specific tool in order to do any admin stuff, since I mean, after you deploy how often are you screwing with the VM settings?
Yeah, I’ve never seen a multi-bay enclosure that doesn’t just randomly decide it’s done with this bullshit and have random dropouts or just plain fucking off entirely.
I don’t know WHY they’re so bad, but they are :/
I just converted part of a closet to a network closet and added some shelves and stuffed everything in there, though I know that’s not an option everyone has.