Should i get a sugar glider or ferret?

Ive done extensive research( like a year) on both of them and have come to the conclusion that i have time and patience and for both. But i want to know which is more lovable and overall be a more loyal pet to you. since i would be able to take care of both so they are very happy i simply don't have the money for both so idk which one would overall be the better pet.