Go tawamg or stay dirang on the way to Tawang. I find it is the best places in the entire a.p.
You can stay there in 5-6k per month. Take a room on rent like a student lives. Cook your own food. Very peaceful very beautiful place.
No comparison of Arunachal.
Hey Saurav, You can follow this itinerary of Arunchal Pradesh : Day1-Guwahati to Bomdila Day2-Bomdila sight seeing Day3-Bomdila to Tawang Day4-Tawang sight seeing Day5-Tawang to Dirang Day6-Dirang sightseeing Day7-Dirang to Itanagar Day8-Itangar to Zero Day9-Zero sight seeing Day10-Zero to Guwahati If you want to reduce the days then you can remove Itanagar and Zero. Hope this helps. Happy traveling!!!