Harpo don't get us wrong, we think Darwin will be a great product. We just feel that's it is coming to market to soon. Beta testing needs to be more that a few weeks. The price point on this mod is more that any other Mod out there and we needed to be wowed when we seen it. That did not happen. It had nothing to due with the workings, it is a powerhouse of a MOD. Our concerns are more with the ergonomics and over all presentation.