There are many fruits that make excellent wine. All have their Pros and cons. Elderberry is robust but can be overpowering, Strawberry is very pleasant, and easy to ferment , but can become bitter if left on the seeds to long, the trick to fruit wine is to use Lots of fruit, I rarely make any fruit wine with less than 5 pounds per gallon. for my money, Mango is my favorite, followed by elderberry...
Banana is a must have because it is a great blending wine and can improve those EEEH! type wines.