I love Super Juice! If I'm going to have friends over for a get together or party, I'll make a batch (or multiple if I want more than 1 fruit) a few days ahead of time to increase the speed in which drinks can be made. The downside is that garnishes still generally tend to need peels, so I still need to have a couple real fruits hanging around.
For garnishes, unless expressing the oil of a citrus peel is essential to the aroma of your cocktail (like in a Negroni), my "hack" has been to dehydrate citrus wheels as garnish. You can get ~2-3 wheels out of the middle of every citrus fruit and use the rest for super juice. Plus, they look really cool.
