Same source pc, same sro server. only difference is the bot.
phbot or any bot is not changing my location (EU) or the sro server location (china)
if you dont understand what im trying to say, latency is the same whatever bot is according to your thesis and actually it is. so latency is not a problem here.
@jaya as i said im not concerning about the speed of phbot, you could be right but i wont test it anyway 
but i will keep in my mind if i need it for that thanks for your reply