I love them all, they all are considered my favorites, but here's a list of them from my most favorite to least favorite:
1) Rainbow Dash
2) Twilight Sparkle
3) Applejack
4) Fluttershy
5) Rarity
6) Pinkie Pie
Tolerant of what? And each person is different, to say that a certain group of people who have something in common act a certain way is an overgeneralization.