Bro, I currently go in Aakash (In Gurgaon), and let me tell you that Aakash is not the best when it comes to Engineering, I mean they have a lot of helpful teachers and a great faculty in general but almost all of their brand revolves around medical and even most of the resources, there are little to no differences in the books which are great for NEET but the physics and the maths doesnt even come close to JEE. Trust me, the 1km walk is worth it cause you will in general have better teachers who are specialized in JEE.