I use Proxmox at my work for our various web and windows servers. Works pretty good, now If I could get something newer than sandy bridge Xeons it will perform

I use Proxmox at my work for our various web and windows servers. Works pretty good, now If I could get something newer than sandy bridge Xeons it will perform just as well too. Mind you the storage was a pain to work with and the cluster had a lot of issues, but they iron a lot of it out in recent releases.