I am still using the MG996R, just because they are much cheaper and i expect some broken servos in the first RealWorld-Tests. Better burn a 5€- than a 25€-Servo ;)
But i will definately upgrade SpotMicro to cls6336hv (or even better ones?) as soon as basic motions in Simulation matches the RealWorld-Motions.
To be honest i would love to see a video of it with the new Servos, so..go for it! :)