Yeah, definitely keep draw calls low. I'm not surprised to see instancing beating that.
I'd be curious to see your comparison over non instanced/single draw call though. I threw the adapter code I wrote for my instanced version up here if it helps: http://pastebin.com/1gjvreBs
I'd be curious to see your comparison over non instanced/single draw call though. I threw the adapter code I wrote for my instanced version up here if it helps: http://pastebin.com/1gjvreBs