I would probably try it both ways in a quick 100DT test. Thinking about it, I might first make the mango alone, sweet spot for me at 11%, but you will need to verify this to your tastes as well. I do like the complexity of the two or more fruits in this intense cream mix. Makes some very interesting possibilities. Remember, I use Cream Fantastico as a stone/base (it's own separate flavoring), for use with other strong, strong single flavors, like licorice, or red hots, among others. So far, seems to work well with just about everything, so don't be afraid to play around with it, use some 100DT tryouts, and create your own unique flavorings. The Cream Fantastico is great for drippers. Take any normal dripping juice, drip and vape. Now, immediately add the CF, drip and vape, and see if that doesn't take you somewhere special. This is how the CF is often used, as a mix/dripper additive with other strong flavorings. Just does a great job of mediating even the strongest juices, and reduces strong nicotine (overwhelming), as well. Give it a go. Please let us know, particularly if you run across something interesting. Good luck!