Here's my list of top 5 favorite fruits in order:
1. Durian (particularly the top notch Malaysian varieties like XO, Capri, Kun Poh, D 10, Black Thorn, Musang King, and several other branded & kampung lines)
2. Cempedak (Mostly strong flavored ones)
3. Pingan (Artocarpus sarawakensis) & Marang
4. Pulasan
5. Purple Mangosteen
Honorable mention:
Jackfruit (only the soft mushy types with strong flavor), Water Melon, Longkong, Mango, Mabolo and Soursop.