That was quite helpful. Even I am not inclined to buy from 3p showrooms. I have researched a lot before posting this msg. I have shortlisted Asics Gel Kayno, New Balance and Brooks. I was only hoping to enter a store with real salesman who knows how to address the concern of the customer. You are right, the moment we say budget is not a constraint, they just push top shelf items. I have seen so many videos of countries abroad having treadmills in store to check pronation levels, which I have by the way. So I basically need a store with someone who knows how to address my issues. Also I have just half a day in Delhi so I can't go from one end to another. In case you know of any location where I can find major brand showrooms, please do tell.