I think Ace does have more juice than Jabari, and he is a lot better at hitting the mid range shot (not the three ball though). But uses that juice to create fading away jumpers and not much else. He loves that shot, he can get that shot at any time, he's actually very good at making those shots, but those shots suck. If you could show him the math and get him to use his talent to attack the hoop first, or even just stretch his game out to be a heavy 3 point shooter, I think he could be pretty good. He has that Deandre Ayton mentality right now and I hate it.
I had the same concern as you about Tre. And to be clear, I do think he has the potential to be the very best of that archetype....like it's not unrealistic he's a Booker or Herro. If he falls short of that, there are a lot of comps, but these players aren't really my favorite kinds of players. Gun to my head, I think Tre has a higher shot of being Herro than VJ does of becoming peak Oladipo or whatever....but I'm a Melton > Hield type of guy so I think I just prefer VJ.
BTW somewhat unrelated, but Brice was actually a beast at Ohio St. He only played 25 mpg, but his scoring/efficiency was off the charts. I don't know why I'm bringing this up other to say that even with the medical red flags, it's pretty crazy that someone with this much raw production as a freshman fell that far. Same goes for Collier tbh.