Is this DRAGON FRUIT popping boba sweeter treat than watermelon?

Is this DRAGON FRUIT popping boba sweeter treat than watermelon?

✨Recipe:
Dragon Fruit
Sodium Alginate
Calcium Lactate
Water

Directions:
1. Carve out your dragon fruit and set the flesh aside.
2. Add 1/2 tbsp sodium alginate per every 3 cups fruit and blend together.
3. In a bowl, add 2 tbsp calcium lactate to 1 quart warm water.
4. Using a dropper, take your fruit puree and place small amounts in a small rounded measuring spoon, then dip into calcium water mixture to release from spoon. Fruit puree should clump immediately and slowly form into balls. Be careful not to stretch it out when releasing or it will stay that way!
5. After a few minutes, scoop boba up with a strainer and rinse twice in a bowl of cold water, and place in your serving bowl of choice.
6. When the bowl is full, serve and enjoy!! 😊