Both of these are affiliated to the University of Delhi, so there is not much scope for comparison. You can check their locations, which one suits you, also Aditi Mahavidyalaya is an all-girls college whereas Swami Shardanand is co-ed. B.Com course is pretty much the same at both these colleges as the faculty of DU is centralised and does not depend on college. You can have a look at their campuses and location and choose easily. Best of luck.