I was just talking to a coworker about the difference between HP, DELL, LG, and Apple monitors.
TL;DR - you're gonna be making your decision based on the quality of the panel and the case functions and features.
Hearing this news makes it a bit harder to recommend the Studio Display for larger deployment. A company is going to have to order a completely new display if they want a VESA option or vice-versa.
That's not to say that I don't love the monitor myself, however, I'm going to have to think long and hard about wanting the VESA or standard stand.