You can only get sub 50 pings on Dubai based servers, 90-100 on Singapore based servers and 130-140+ on EU.well i have installed it at my gaming zone and i installed it april 2018 one of the few first when it launched in my area in dha phase 4 and was only being given to retail customers not residential. retail could be a bit different from those soho packages or corporate...
i get pings 100 and above to fortnite and rainbow six siege etc... those games. i have never got pings 80 or so as such they claim to give....