Well two months ago I scored 1920x+aorus pro+drp 4 tr4+16gb of memory for 300e(used), and i'm surprised with performance even in 2023.
Currently running at 4050mhz 1.32v and 3333 on ram, everything run's quite fast and snapy,I was able to hit 4.15 with 8cores 16threads and 4.2 with 12cores...