4)Am I missing something, or this mobo is the only one from ATX z390 series, with dual m2. heatsink? So far I've noticed that ASUS TUF Z390-Plus Gaming, ASUS Prime Z390-A has a single on board m.2 heatsink, and ROG STRIX Z390-F GAMING, ROG STRIX Z390-H GAMING has doesn’t have at all.
I have the z390-F b/c I didn't need wi-fi. But the F also excludes the smaller m.2 heatsink. I do notice a big temp different in the m.2 in the larger slot w/included heat sink compare to the exposed m.2 slot near the cpu, almost 9 deg. I wish I could find and buy just the smaller heat sink cover included w/the E model.
for some weird reason i believe that most people forget to remove the sticker on the nvme drive before they install the drive under the m2 heatsink )) its like installing a cpu cooler with the factory sticker still attached to the coolers bottom plate