hi there,
A good running shoe is very specific to the runner and their foot type. As i mentioned in the article also, the running shoe not only provide the support based on your foot placement,but also have enough cushioning to provide the comfort while running.

Before buying any running shoe for the first time, we would suggest you to visit a good running speciality store in your city (Egs ASICS, or NIKE stores etc). They have representative who are experienced to determine your shoe type (Neutral /Cushioned/Motion control/Stability) through visual inspection. These stores ( eg ASICS in Hyderabad) also have the treadmills which does the gait evaluation and determine the foot/shoe type. Once the gait evaluation is done and you know you shoe type, the next step would be to find those shoes either online or physcial stores. Amazon/ Myntra have good return policy. So these websites would be the place to go to find what you are looking for.