K.B.
Both private and public schools vary so much from district to district.
My suggestion is to check out ALL schools that you are intrested in. Collect all types of information from cost, transportation if needed, before/after care if needed, class sizes, get to know the teacher(s), ask what a typical day is like in their class.
I was in a public school from preschool - 6th grade. Then transfered to a private school when my parents moved from Ohio to Wisconsin. Main reason for the switch from public to private is because we would get daily religious classes. I personally enjoyed both public and private schools.
What you are looking for in a school, then compare your list to what each shcool has to offer and pick whatever one fits best for your family. Remember that if it does not seem like a good choice at the end of the year you can always switch to a different school.