Budget?
I personally recommend Asus RT-AX86U. High end siya though but to me it's worth it... Sobrang dami pwedeng i customize. Another slightly cheaper option is Xiaomi AX9000 kung okay lang sayo na chinese yung web interface.
Bad experience when I requested for CGNAT removal. Nawalan internet nung tinanggal, yun pala kelangan ikabit router ko to LAN2 from LAN1(naka bridge mode ako). Ni refresh ng agent ang modem... now I only get <60mbps from 500mbps download. Trying to fix it with support right now. Sobrang headache