I am in love with this Chris Rosser frame. I've been flying micros for years, and I love how nimble a 3" inch. Especially a powerful 3". So when I first built this, I figured it would fly like a slower micro, as all my other 5" quads did. However, this is as nimble and light as a 3", but it has big beefy motors on 6s. Power for DAYS.