Just to pitch in, I got the VAST ultrawide 100hz monitor, and while it's not a dealbreaker, I personally find the ghosting quite distracting compared to my old 144hz TN panel. In fairness however, it's a new panel, by a new company, on a newish technology, and it's definitely on the cheap end of the spectrum. From the posts on Massdrop, it seems either it's less noticeable to some, or perhaps some of the panels are better than others in that batch, so if you're going with a trusted brand, it'll might be less noticeable. That's my 2 cents.
TL;DR: You'll probably like it, but don't be afraid to return it if you don't.