Migrating to VSphere 6
The ‘big’ migration I don’t have a big VMware installation. A pair of host servers with shared iSCSI storage solves our needs. It is pretty affordable, compared to big EMC SANs, or the newer complex setups from Nutanix, or their non-VMware compatible competitors.
My little environment runs Essentials Plus, which gives me a bit of access to some HA features, but not some of the more advanced stuff found in something amazing like Enterprise, or Enterprise Plus.