I have a lot to say about this frame, but I'll be brief. The biggest issue I had with this frame was the vibrations. The whole thing vibrates like crazy at the slightest touch. The reason this is a problem is that no matter how many times you do a soft mount, these vibrations hit your flight controller's gyroscope and mess it up. My quad literally rotated 180 degrees by itself many times while accelerating. I had the worst cravings I've ever seen. After switching to a different frame I had no problems. I recommend just spending the extra $10-$20 for a decent frame. This will actually save you money in the long run since you won't damage other expensive components.