I'm essentially looking for the R7800, but with a 64 bit ArmV8 chip instead of the Qualcom ArmV7 it's currently using.
Also hoping to avoid anything that's Broadcom based because they are terrible at supporting open source software. Looking for good wireless chipsets that have well supported open source drivers.
I'll be researching this on my own, just thought someone here might have an answer off the top of their head, so it wouldn't hurt to ask. Thanks!