I'm all over Superior Drummer 3. I will be purchasing it. Currently I use EZ Drummer 2 to write patterns and try out different kits. However, I use Superior Drummer 2 as the engine when all is decided. SD 2 offers more flexibility when using EZ Drummer 2 kits. I would love to do what I do with SD 3. A time saver. That said, sometimes I end up using an Addictive Drums 2 kit. Whatever kit's sound is best for the tune. All great products for a drum lover like me.