Does anyone have this case? I have an MC-Cases for my FPV but they are not available yet for the M3 in the model I want. I want to know the M3 won't rattle around in the FPVosky case if I'm not using the strap which I don't expect to use. Too much bother when flying from inside a car and going from place to place when it's sub zero temps. I'd think the strap wouldn't make much difference in terms of the drone rattling around but... Thoughts? Other good/bad on this case? FPVtosky Case