I'm still trying to decide between Irrlicht and Ogre3D for prototyping an idea. Irrlicht is small and simple and has most of the features I need, but it's renderer quality isn't great. Ogre3D has the features if I use CeGUI, and it's rendering quality is great. But Ogre3D has a greater learning curve and bigger footprint.
Here I go again
10 months ago