IMHO, i love the B250-FinTech-CF Gigabyte 12 card MoBo. I have 2 of these boards running 24 Rx580 Red Devils, getting 372 M/Hs on one and 375 on t'other. Mining using Hive OS, and both these boards never miss a beat. Easy to add a GPU, easy to maintain, and a pleasure to own.

I have heard far to many horror stories of the 19 rig MoBo's.