All 3 are amazing schools, so I would base your choice on a few things:
1- Price
2- Location
3- Special aspects each school offers
You will be a great dentist at all of them, but the more debt you carry after graduation the harder it will be to get stable. This is coming from my dad, uncle, cousin, and all of the Dr.'s (3 orthos, 2 oral surgeons, 4 generals, 1 endo) that I have shadowed. All of them have told me that if you can get the same education from all the schools (obviously subtle differences) go where the tuition is the least (where you will have the least amount of loans). That is my two cents, many will say location outweighs cost and that is also valid. Hope this helps! Congrats on getting accepted