Has anyone else had experience with the P3 props? Target had them on sale for $6 this weekend, so I splurged and bought a set to try. Seem to be completely compatible (except for the color codes, which doesn't affect flying). They seem to fly just fine and the price was certainly right. I was amazed the local store had them in stock. The package was labeled Phantom 3, Spare Part NO. 9, UPC 90021 0008.