I really hoped that the update would be free from 3.0 to 3.1 . Personaly I wouldn´t update if it isnt free for LE3 owners, because I expected the upcoming features to be in the 3.0 Version anyway. From the graphic-site LE2 was way better and cost the same as Leadwerks 3, so an priced update wouldn´t be a good dicision. At least, it would NOT be very costumers friendly, from my point of view. But if i am not happy with it, I always can move to a nother engine.