here is at times an instability of motion (even after rendering the clip at highest settings) and sometimes twitter and/or a pixelated/aliased look, even for slow moves on images that are pretty big (2250×2700) where we’re not even filling the screen with the artwork.
I’m not a huge fan of the Kona3 as I find I get crackles and/or audio loss on playback from the timeline. This happens on different machines with different cards & different software. Lip sync can be a problem too.