I'm enjoying my 3'rd .60 Do partly because the engine was free,an old OS 1.08 that was re-built once,I put new bearings in and have been using it for going on 2 years now,hundreds of flights-I hope my new 1.20 AX lasts as long. Since I already had the receiver,batteries & servos from other planes,it was a no brainer,for $160 on sale, a few changes here and there,there you go,3-D for under $200.