Markit wroteAs most of Bali (bar the deep south) is very similar I think that any choice of "the best place in bali" will be subject to minor variations of preference.
The girls are all happy, willing and beautiful, the beer's the same and ditto the food. Some like mountains and others seaside.
Depends on you.
But aren't amenities different, hospitals etc
Are prices different eg land ,property , retail prices for goods.
Why do you choose to stay where you stay?