HI, Do you mean Hilton Lake Buena Vista Palace or Hilton Orlando Lake Buena Vista? Because they are two different hotels. Hilton LBVP has the lazy river, Hilton Orlando LBV doesn't, but is a closer walk to the Disney Spring entrance. I stayed in the Hilton Orlando this past March, it was a good hotel but I made sure to chose a refurbished room. I've heard the ones that aren't updated are pretty worn. It is literally a 5 minute walk to Disney Springs. I've never stayed at Hilton LBVP or Wyndham, so I can't comment on those. I do know all these hotel are in the same bus shuttle loop and that the Hilton Orlando is the first stop, meaning the bus can be filled already as they had (have?) Covid reductions, and you'd have to wait or Uber. I didn't bother with the shuttle tho, I either took Uber or walked to Disney Springs and took the bus from there.
Have a great trip!