Thanks,
I use the O.S. motors. I have the .5 to the .25 sizes, but so far I have only used the .5 size (OMA-3805-1200) in a Mustang & Versa wing, and the .10 size (OMA-3810-1050) is in the Spitfire.
I use the Castle Creations esc's. Phoenix Edge lite 50amp in the spitfire and a 55amp on the Mustang and Versa.
MadDog 2600mAh 35c 3S pack
OrangeRx v3 stab/rx on all 3.
I am thoroughly impressed at the power the OS motors put out. I have unlimited climb and plenty of torque. There is a very small input to power lag, but as long as you know it's there, it's not a problem. Not sure of the flight time, but I have flown for over 10 min and still had half the pack left. The Castle esc's always run cool and have not had one fail yet (knock on wood). Have not flown the Spitfire yet but i'm sure it's going to be a rocket. I did have to add a second, larger, front wood plate on the powerpod firewalls to accommodate the larger motor mount. but an easy step to do. The OS motors are whisper quite as well if that matters to you. I like how I don't disturb anyone as much.
Def not the cheapest options by far, but they work as advertised.
OGBugsy