with that budget nothing can beat GL.iNet GL-MT6000(Flint 2)
The GL-MT6000 (Flint 2) is a router based on the MediaTek Filogic 830 SoC that has dual-band 4×4 WiFi 6, two 2.5Gbit WAN, four 1Gbit LAN, 1GB DDR4 RAM, 8GB eMMC storage, and USB 3.2.
if you want SFP (10gbe future proofing) Bpi R4 (Banana Pi BPI-R4)