Meringue without egg

I was looking for preparation of meringue without egg and I found a couple of options. I am actually confused on what to use, here they are

Option 1

3 cups coconut milk
2 cups soaked cashews
3/4 cup agave
salt, vanilla
Blend the above together

Add:
3 tbsp lecithin
Blend again

Add: 3/4 cup coconut butter (unscented and melted)
Blend again
Set in refrigerator or freezer.

Option 2

Commercial Egg replacer Ener-G

Option 3

Smash up or blend about a half a banana or 1/4 cup applesauce to use as an egg replacer in baked goods such as muffins, pancakes or yeast-free quick breads, such as pumpkin bread, and of course, banana bread! Bananas and applesauce add the perfect amount of thick moisture, like eggs, but they won't help your dishes rise or turn out light and fluffy, so be sure the recipe you are using includes a bit of baking powder or baking soda to help it rise if needed.

Option 4

Condensed Soy Milk

Option 5

Corn Starch mixed in water or soy milk

May be someone who has tried can write in comments in this blog post.