Philippines vs Indonesia for 3 weeks

Hi, after 3 months in Thailand, Laos, Vietnam, I have 3 weeks unplanned before going for 3 weeks to Japan and then home. I'm thinking of going either Phillipines or Indonesia, starting in 2 weeks. I'll fly from Ho chi Minh.

I am into beautiful landscapes, culture, good food, hiking, beaches, snorkeling, might try diving aswell. What country would you rather pick and why? I'm budget traveller, so cheaper = better haha.

Thx!