I am looking at 4 mobo's to replace my older mobo that seems to be getting glitchier every day. I would like to mine with at least 6 gpu's (more if cost effective). Here are the one's I am looking at (very open to other suggestions!):
Asrock H81
Asrock H110
Asus z270 (A?)
Biostar 250 (V2?)
Any help would be much appreciated!