My company uses the Vive Pro. I would say don't bother with the Enterprise edition since that is just a services agreement in affect.
On a personal note i would suggest go for the Oculus Rift S, or if you want to use similar budget to Vive Pro, get the Valve Index (who know, Enscape may make use of the controllers in the future). We have been experiencing issues with recent Enscape editions and Vive Pro and it seems we aren't alone and not sure where the problem is coming from (including poor/blurry screen tear, odd textures, low FPS, freezing/crashing) and yet it works flawlessly in games or other programs. Seems to be something about the two together that it doesn't like.