My Sabertooth P-67 2700k has been running @ 4.55ghz for almost 5 years, has had some upgrades but only had a water cooler failure.
I was glad I chose it, it is dead quiet for Protools...but it is looking like "mouth of tired dog" at this point.
I was dismayed at the X299 TUF offerings, specifically the VRM power stages....but then these Z370 images dropped a day or two ago.......