There are 2 main things i won´t cheap out on,
one being the psu the other the motherboard
In terms of motherboards, i will definitelly go with a x570 board.
Because the interesting B550 boards,
are just as expensive as good x570 boards.
So in that case you could very well just go with x570.
To me on a main stream platform it does not really make much sense,
to spend more then like $350,- on a motherboard really.
In my case i would likely go for the Gigabyte X570 Aorus Master.
Other boards that are nice as well.
- Asrock X570 Taichi: pretty good board for the money.
- Asus ROG X570-E Strix: Also pretty good board.
- Msi X570 MEG Unify: Not a bad board either.
However i personally don´t like the realtek lan on it.
And the MEG Ace is too expensive for the features it offers.
So yeah take your pick.
On B550 i really like the Asrock B550 Taichi or the Gigabyte B550 Vision D.
However those boards are just too expensive for a B-series board.
For those who are looking for a B550 board, they shouldn´t,
really spend more then $200 on that.
The most interesting B550 boards in my book.
- Asrock B550 Steel Legend.
- Gigabyte B550 Aorus pro.
- Msi B550 Tomahawk is getting my honnerable mention.