Which one is better: MBA (executive/distance/part time/ full time/online), PGDM or MMS in HR?

It depends on your interest. But, I want to say that PGDM is best.

Hello Nagesh, It very much depends on the institute. For eg. M.A. (HR) in TISS is the best when compared with any MBA HR of most of the state run institutes. If you know the institutes already, check the syllabus and placements for final decision. Hope this helps you. Thanks :). .

It all depends according to your interest and options available. Lot of good B-Schools offering MBA programme, PGDM programme and most of Institutes from Maharashtra offering MS programme.

Depends on your preference. MBA is good for students fresh out of college. PGDM is good for working professionals. MS in HR is special course. So, I wouldn't recommend it if it is not your goal.