I agree that the engine depends on what you are wanting to create & that there's no point in using an engine that makes you have to swim against the current so to speak to create whatever you have in mind. At some stage I plan on doing the same thing, though I prefer 2D so I will be sticking with 2D engines like Game Maker or Construct 2. I understand wanting to branch out & use other engines. are you are using Visionaire Studio 4.2.5 or the 5.0 beta?