I have the 33 and 22.<div>The 33 is only into 4 flights at the moment but turns a XOAR 19x8 at 7200rpm confirmed by the Rcexl Tach ( I got 7600-7700 on a H9 Opto tach...)</div><div>Its mounted in a GW Racer Edge 540 30cc and flies it beautifully. At WOT the vertical is unlimited. I've not got the point of hovering it yet but will get there perhaps after around 20 flights or so. Very happy with throttle response and power. Seems to have more than the DLE30.</div><div>
</div><div>The M22 also only has aroun 4 flights on it at the moment and I'm really impressed with it. Better throttle response than the DLE20 and a whisker more power. Turns the same XOAR 16x8 at 8600-8700 rpm (not yet broken in) whereas the DLE20 spins it at 8300- 8400 (broke in).</div><div>
</div><div>I'll lilkely skip the 38 and head off to the new 60 next for a 50cc I'll build later in the year.</div>