Oh well just for real...
Opinions are like noses in that most everyone has a nose. There are motherboards that many just settle for. That is okay until it comes time to push a later BD/PD cpu. And there are a number of peeps buying the older BD since it is cheaper. That old money thing. No longer with my 'good' job...well I know about money too. But the price difference between a good mobo and an also-ran is only about $75 Usd. Yes in some places around the world, that $75 might seem a small fortune. I can do nothing about that.
What I can illustrate is what those that could likely use ANY brand or model of mother board ARE using to set records and really overclock.
Yes again in understand 'coins' and the consideration thereof, but there are far too too many joe six packs coming in this forum section that are woefully under manned to overclock reliably day in and day out.
Then they begin an overclocking journey and come head-on up against their cheapie mobo. Bought with price as the hinge-point. Many now buy another motherboard that will overclock well and reliably. That is never the cheapest way to do any sort of business. In fact businesses love that type of buyer. They get to you twice.
I would suggest that the actual 'base' of any system is a good clean power producing power supply and then the motherboard and all that housed in a very well cooled case. So as an example of a motherboard, I will post a graphic image below. Keep in mind that there are a LOT of later AM3+, AMD motherboards shown but there is one that is represented quite a bit more than others.
Glad I used such information in my choice since I actually could not afford to buy too cheap and then have to try and get something that I could use with a later FX- 8core cpu and push that cpu.