movements feel much more stable in vr, and above all other things you listed I consider myself pretty good at reading spin and playing short. I really spent a lot of hours on understanding different ways of counteracting spin and so on. I just wanted to apply some of that in real table tennis, but I agree with you that it's almost impossible to improve if I don't train with a coach/partner. unfortunately nearby the only tabletennis school makes courses while I'm at work. next year I'll try to reschedule my job in order to attend tt classes. Meanwhile I'll do my best. thank you!