tbh ... idk wtf u saying
what bot what what?? u hosting a game or something? z
and really? p1 disconnect you (randomly) after you reached quota? like the fck?
if u r okay of the slowness after quota, but stable network i would recon you go for celcom
i tried myself, after quota slow but latency for gaming still same as before
maxis also the same if not mistaken
not sure about digi never really tried their broadband service before (only prepaid mobile internet which is so so for gaming 100++ms most the time)

if the latency is good before quota, it most probably going to be the same (or more/less the same) after quota