Which Motherboard?? Help Pls

[ATAK T-129]

Hi all,
I'm gonna set a rig about using 5-6 gpus but i could not choose a motherboard. I've specified 2 mobo but i'm very hesitant on this. If u know what mobo is fine for me, please tell me  
Thx
Btw sorry for my english  

1. Motherboard: https://www.amazon.com/MSI-Skylake-B150-Motherboard-M3/dp/B014YN6732/ref=sr_1_1?ie=UTF8&qid=1495226417&sr=8-1&keywords=msi+b150

2. Motherboard: https://www.amazon.com/MSI-B250-Motherboard-GAMING-M3/dp/B01MR32WT2/ref=sr_1_1?ie=UTF8&qid=1495226426&sr=8-1&keywords=msi+b250

[crypticj]

http://www.frys.com/product/9050147?site=sr:SEARCH:MAIN_RSLT_PG

I got the following motherboard and it works great no issues. I run simpleOS and 6 card setup.
I know its expensive but i tried gigabyte 990fx, z170a from msi etc but had a lot of issues.

Hope that helps.

Asus Prime Z270-ar
it has 7 pcie slots but i am only running 6.

[godis]

You can see some good projest here
https://bitcointalk.org/index.php?topic=1924248.0

[Elder III]

Biostar TB85 or Biostar TB250-BTC are plug and play ofr 6 GPU systems, but they sell out fast whenever they come in stock. I can still find them, but they are marked up allot. The Asrock H81 Pro BTC and it's cousins (can't recall exact names) are also designed for mining with 6 GPUs, but they are even harder to find now. If you search these forums you will find some other, non mining specific motherboards that will work with 6 or more GPUs if you do the right tweaks etc. Don't buy any motherboards that are not confirmed to be working with 6 GPUs, because they probably will not work and will lead to allot of frustration.

[ATAK T-129]

Thank u very much for helping.

Are there any other opinions? I wanna listen your experiences.