I have not used any of the motherboards you`ve listed but, I have a biostar tb85 and msi z270a pro carbon. The biostar tb85 is easier to set up and is more stable than the msi z270a pro carbon. However the biostar tb85 has 6 pcie slots while the msi z270a pro carbon has 7 pcie slots, but you can use dual gpus such as amd 295x2 or an expansion card to install more than 6 gpus on the biostar tb85.