I've got a Peakmodel 50cc Yak 54 with DLE 55. Very nice flying plane. Only got a couple dozen flights in before it got too darn cold. Seems like a nice plane, although the covering is some sort of ultracote knockoff. Very little pitch coupling, CF gear and good hardware. I used all the hardware except for fuel tanks and fugly servo arms. Also, they ship for free from China. Comes USPS. I actually have a 50cc Pitts Python that I got from them as well.