I have a P870DM3-G (7700K, 64GB RAM, 1TB SSD, GTX 1080, 1440p 120Hz G-Sync 17.3" LCD... and LOVE IT! Especially if you buy from a Prema Parter, you get the custom BIOS which truly unlocks the power/potential of this beast. Super quiet at idle.
Seems there have been some updates to my model...