After few days using my arduino as controler i want change for smoothie.

After few days using my arduino as controler i want change for smoothie.
So quick question
Is this board is what im looking for?

3Dpriter Smoothieware controller board MKS SBASE V1.2 opensource 32bit Smoothieboard Arm support Ethernet preinstalled heatsinks

This is a smoothieware compatible board, but not a smoothieboard.
A real smoothieboard would be more expensive, I saw some kind of clone on Aliexpress, but I found someone near me getting rid of his Smoothieboard, either way I would go with an original Smoothieboard.
If you prefer a cheaper option, then the MKS board are your best bet (I saw some people using it here and there), if you want a smoothieboard for cheap, check Aliexpress, but I cannot guarantee it will work and be a real one, if you prefer to have support and be sure that you get a working board, go for a real smoothie.