^^^ £200.. that Asus board is x570 Toma pricing, and then £20 more you'll get B550 master with one of the highest VRM and triple m.2 PCIe 4.0 support. And then the far superior warranty
Except:
- only 1st PCI-e is from CPU, the other two are from the chipset
- 2nd and 3rd M.2 is shared with 1st x16 slot (you are better off having 2nd PCI-e slot to use as you desire, add more SSD or any other card)
- 2nd PCI-e slot is only x4 gen3 unless you use Sata 3-4 ports in which case its cut to x2
- no switch to select 1st/2nd bios boot option -> very annoying feature as when MB fails to post it switch to the other bios without user being aware and there is nothing you can do about it.
- no USB-C header
- no Intel NIC
Price-wise B550 Master is in-line with B550-XE which is an improved version of B550-E with improved VRM and memory layout. B550 Maste might have very slightly better VRM design (same power), but XE takes over with better 90A power stages.
Superior warranty? how?
My only attempt to RMA at gigabyte was pretty bad and so far Asus was fine.
That and Gigabyte is really slow with Bios updates.
And just for fun:
Local 2nd biggest etailer has RMA rate on B550 Master 14% when B550-E is only 2%.
Believe me, I spent full 3 days going over specs and reviews trying to find the best B550 and X570 motherboards and ended up with B550-E or XE and Dark Hero for X570.
I ended up ordering Dark Hero this week but only because It's better and I got 170 Pound off retail price on it which made it only 120 Pounds more expensive than B550-XE, otherwise, I would have gone with XE.