Wan performance of wrt1900acs vs Netgear R7800

My build is built to maximize the R7800’s performance. It activates the two NSS hardware offloading cores (official OpenWrt builds do not). With those additional CPUs the R7800 can support full 940mbps speeds wired and upper 500 mbps / low 600 mbps wireless (~30% improvement).

Well, was also checking forum for ac1900v1 ... but seems all threads are dead,
is there something existing with the best performance ~1gbit/wan? thanks

Via an “all in one” the main 2 options are WRT32x and ipq8065 devices (with NSS hardware offloading).

Currently, x86 or similar custom solution will afford you more speed and latency control.