Lower your PID values if it vibrates P to 15 or somthing, D 25 or something, powerband to 120, microjitter usually means the motor setting is too strong
no gimbal is turn on and use solution unless it's DJI OSMO (which I use now paired with X5), since every camera is different. I used nebula, pilotfly, Came TV, they are all the same for setting up and testing PID settings, DJI Ronins have auto-tune which works quite well, just balancing the camera still take some time when you setup on location.
OSMO is the only gimbal that I can call gun and run beside gopro gimbals, just gopro suck so bad at night.