Proof of concept a32 pro alternative

[Rbe]

I am planning to use the a32 pro for a project 
But before buying the board is there a cheaper version with less io that I can use to test if the board is something for us to work with.   So same functionality as the a32 pro but less io

[admin]

you can chose F16 controller, powerful than A32Pro, but 16 channel version.
you can select product by this platform: https://mq.kincony.com/qq/product/product-selector