I played a lot MMOs and have all kinds of network tweaks (Leatrix, TCPAck, MMCS, optimized network adapter settings, blah blah blah you name it I have it), and no I am not on wireless.
Besides, I also noticed something: even if I can play smoothly on normal servers, lag may still exists if I go play in dungeon server or PvP server. It seems that they are different servers than the normal server, thus require different routing. Point is: even if I can play with only 100ms on normal server, it is still possible for me to lag when I join dungeon server (F8) or pvp server (F9).
From the Resource Monitor, I can get as low as 90ms on normal server with QQ Booster. But, no matter TGP or QQBooster, I will be getting around 300ms on dungeon server, and whooping 400-600ms on PvP server! This saddens me...no wonder I see ppl teleporting around when PvP, and I thought that's some class's skill!!
Looks like I am only limited to RvR in normal server, can't play in PvP server with lag like that

The PvP dailies have 2 types: single and group. Single is easy to accomplish, as many ppl are queuing for it. But I queued for group-pvp for 15mins before I gave up...guess ppl don't do much group-pvp.
Annnnnyyyyway, I'll just forget about PvP server and PvP dailies for now.
And uhm, any guild has a slot?