Should I wait for the b550 boards?
You're considering a budget PC build and are weighing the X570 board against the B550 boards. Your budget for the motherboard is up to £165.
x570 offers superior performance across all aspects.
It seems like you're considering purchasing an X570. Would you like more details about it?
yes.
Avoid the inexpensive MSI models, they lack quality components
I was considering purchasing an ASRock X570 Phantom Gaming 4 ATX AM4 board.
That's a good point.