Gigabyte Aorus Gaming 7 Sonoma Minor Help needed

[necroid]

This is an older build I had laying around. My newest one is the Z790 Aorus Elite AX and i9-12900K. I wanted to see about getting this one done.

macOS Sonoma 14.1.2

i7-8700k
Gigabyte Aorus Gaming 7 Z370
32gb DDR4 3200mhz Corsair Vengeance

Boots up without USB drive after copying EFI from USB to EFI on SSD.

Managed to get Monterey on here and straight upgrade to Sonoma though the App Store.

1. In Sonoma, as well as Monterey, when running speed tests the most I am getting is 100mbps out of 1gbps. This is on either ethernet port.

2. Also which is the best, and easiest way, to input information for Airdrop, FaceTime, etc such as serial number, etc?

3. Intel i7-8700k is 6-core/12 threads. Is it normal for it to just show as 6-core CPU?

4. No bluetooth onboard but I have an ASUS USBBT500. Is that compatible with Sonoma? I have tried a kext or two but no luck. Not sure how to really get them in the system.

Attached screenshots of the system. Everything else seems to be working pretty good (Audio, Intel UHD 630, etc.). Yeti microphone and USB webcam work fine when connected to USB ports as well.