Swapped out my family PC's mainboard I replaced the motherboard in my family computer.
Swapped out my family PC's mainboard I replaced the motherboard in my family computer.
Consider upgrading to a more powerful motherboard like the B550 or X570. Your current setup with a Ryzen 3700X and 2060 Super suggests you need better performance for multitasking and future upgrades. Since your dad relies on his PC for work, stability and speed are key.
For the board itself, it doesn't matter much. Both B550m and B550m TUF are solid choices for a MATX setup.