Honestly speaking, I have the lowest ping of 170 and my ping average is 220 so If I say ping limit should be 300 then I am only being selfish here, so are the guys above me who think 100 or 150 should be limit. There are regular and very good players from countries which are far from the location of the server and they have 350 as the lowest possible ping and so its unfair for them, I would still suggest 400 as the lowest ping as playing or fighting someone beyond 400 is just not fair on both sides.
500ms is ALOT. What's more painful is that their ping is frozen at 480. They never exceed 500 & don't get kicked for high ping. Imagine a low ping guy having so much efforts to kill a guy which that high stable ping, his shots are waste to those peoples where as people with 490 ping just make their shots so perfectly better not talk about it. It's not about being selfish tbh & there is no difference in having 400 as a limit as most of the people play with 450 to 490 ping, taking a drop out of it won't effect too much.
I know after awhile this topic will just turn into dust. How about we make a experiment with lower ping limit? Let the server rock with 350 ping limit (which I believe should be 300 :p), check the outcome & decide accordingly?