WhatToMine.com estimated hash rate disparity

Unkindness, general question about the hash rates reported on whattomine.com: do you guys/gals feel it is accurate for your GPU? 3090s report as 46.5 MH/s, but I get 58-60 on average with both of mine. My 2080ti reports a little over WTM, but not as drastic as the 3090s. How are your 3XXX cards doing in comparison?