Starting a new build... something...

[frizzen]

That's pretty wild looking.

I'd try to go #3. It won't try to torque it funny like #1, or trying to balance servos or program digital ones like #2. If you want to have blade roll as a feature, then option 2 on seperate channel with mix options.

Many radios have servo slowing as a built in feature, but it's often hidden deep in the menus as a gear or flap thing.

Servo slow
https://hobbyking.com/en_us/turnigy-...___store=en_us