router for gigablast

that are many routers with gigabit ports but many work very slow with cox gigablast even if its wired.
for example linksys ea6500, even when wired i would get under 150mbps 

Which router would you recommend for medium size home that would give me gigablast speed? 

i kow cox has a list of modems that would work for every plan, but no list for routers