Developing a Gimbal

Hello friends,

I am trying to develop my own gimbal for the new go pro models: 5 to 9 (I think dimensions and weight are similar).

The reason why I am doing that and not using one ready available, are size constrains.

I have seen that there are 3 boards to do this:

Tarot 2d
Storm 32
AlexMos

Currently I transformed a Tarot T2d and kind of works, but I am not sure if I found the best tuning parameters and the configuration software is a PITA. I have to install the drivers and restart the computer every time I plug and unplug the usb device.

Are the other 2 way better than the one I am currently using? Are there other options?

Would be amazing if someone with more experience than me with gimblas could help me a bit.

Thanks in advance