If you own a MacBook Pro from 2013 or 2014 you should not install macOS Big Sur yet.
M1 Macs only support one external display and no eGPU
M1 Macs are power efficient and fast, but still have some limitations.
M1 Macs $200 cheaper but with less RAM
Apple gives you the choice between an Intel or an M1 MacBook Pro and Mac mini.
MacBook Pro, Air and Mac mini with M1 chip first ARM Macs
Apple’s M1 CPU starts in three series simultaneously.
Baseus MacBook Pro Thunderbolt 3 Hub with 100 Watt Power Delivery
Baseus offers an affordable Thunderbolt 3 Hub – in two pieces.
Boot Camp Driver for AMD Radeon Pro 5600M
If you use a MacBook Pro 16″ with a Radeon Pro 5600M you can now use the full performance with Boot Camp.
Test Software for Mac Hardware: Check RAM, Display, Keyboard, Drive
For troubleshooting or used purchase: diagnostic software that checks Mac hardware (RAM, display, keyboard, hard drive)