Kuch kuch hota hai vs Kabhi kushi kabhi ghum - Repeat Value?

K3G is a family movie so it's appeal is more. KKHH is more of youth oriented.

K3G and 2nd half of KKHH :-)

Whenever I have watched KKHH ( which I don't now), they were camp scenes, that's it. 

While K3G ,I still can watch, again and again. In my opinion, it's K3G for sure. It's a combination of everything including romance, comedy, family. 

I can watch K3G in parts. Couldn't bear KKHH even for 5 minutes.