AMD X570 motherboard for MSI MEG MEG X570, unified AM4 design, 6Gb/s SATA connectivity, ATX form factor.
AMD X570 motherboard for MSI MEG MEG X570, unified AM4 design, 6Gb/s SATA connectivity, ATX form factor.
Unless you're targeting a 3950x boost on ln2, the board seems excessive. For reference, a B450 Tomahawk can handle a 3950x overclocked setup on air without any issues for around $100. You also can't really justify future-proofing since this is the final generation of AM4 chips.
You're asking about the lack of variety in Am4 chips—only a few versions like zen, zen+ etc.—and you're concerned about long-term support for DDR5 as it becomes available next year. It sounds like you're worried about the future availability and performance of these processors.
Well zen 3 is still in development and could handle up to 1000 amps when operating at maximum capacity.
So wait until zen 3, buy a cheap board and replace it down the line because I can't future proof it?