Thankfully all my Essentials and Essentials Plus customers are going to be fine, but when you hear from your rep
"I'll take a look at this and get back to you with pricing, but it isn't going to be cheap"
you don't get a fuzzy feeling. If Microsoft can really enhance Hyper V's other OS support, and bring their game up on their HA / management I see a lot of people ditching ESX for Hyper V.
Unfortunately(because I DO think VMware has the better/stronger product) due to licensing costs, I think that more and more people and businesses are going to look at HyperV.
vRam licensing ISN'T the issue, the low amount initially allocated(24GB/32GB/48GB per socket, REALLY? Should be AT LEAST double) and high cost of compliance(why must I buy a full license to get more ram, why can't they license vRam allocation separately at a much lower cost). Frankly if VMware launched the new licensing with double the vRam allocations and ability to buy vRam allocation separately and at a lower cost then a full socket license, there would of been ALOT less complaints. You can't please everyone but at least if they did the changes as stated above it would be much more reasonable.