broozar you were right irrlicht is improving fast and It's to be a better choice than 3dgs ( since a7 don't have what we all were expecting) I was impressed by the raytracing features ( incredible for a game engine)

Btw I think a free open souce engine is the better choice because there is a lot of contributor like in blender or Ogre so Irrlicht is also a good choice since it's a real game engine and if don't have your own tool it's seem to be a better than Ogre or S2. But it's depend of so many factor you didn't give us like if you already fammiliar with a language or what kind of game you were aiming ( indie or not )