Here's a hypothetical situation for you. If you could have just one of the following, which would you choose?
1. Twilight Sparkle becomes your study partner and helps you study for an upcoming important event. Whether it's a school exam, a job interview, a big presentation, whatever. Under Twilight's tutelage you're guaranteed to ace it.
2. Applejack gifts you two great big barrels of her family's award winning apple cider, and plants an apple tree on your property. The apples it grows are of course somewhat magical and always taste incredible.
3. Rarity tailors an entire new wardrobe for you from the ground up. They're guarenteed to be the best fitting and best looking clothes you've ever owned, and you'll look fresh as fuck for seasons to come.
4. Pinkie Pie plans and throws your next birthday party, and she goes all out. It promises to be the kind of party people will tell legends about.
5. Rainbow Dash becomes your personal trainer. She promises to get you fit and won't give up on you until you reach your fitness goals, even if you start to get fed up with her.
6. Fluttershy gifts you the perfect pet. Whatever animal it may be, Fluttershy knows what pet will fill the lonliness in your heart, and helps you house train it, as well as provides all the pet supplies you'll need to start.