I have never heard of KFM...I did a quick look at the forum and will definitely give it a try. I ordered, and just received ,the Spitefire and the mini P51. I have been thinking that a flying wing would be very interesting.
FT commuter by far one of the best planes I have flow! You should build that or the P-51. The P-51 is really fast though! I have ended up in a lot of crashes with it, but its a good plane.
Ya it is a good plane. It’s fast too. I would recommend a stabilizer for it. If you want a really good plane though that will basically do anything you want it and look great when it flys FT commuter for sure. It is my favorite plane by far