Public schools are usually cheaper for instate is a big deciding factor, cheaper tuition means I do not have to rent some sh*thole. My entering class will have about 85-90 students, I think that is average class size. The private school in Oregon has the same class size and is planning on increasing their class size in the coming years to 120 I think, i could be wrong on that number.
My pharmacy advisor knows my file in and out and also many personal things about me. I am sure there are bad advisors at public and private institutions.
It all depends on the school, class size varies greatly among private schools and it varies greatly among public schools. When it comes to professional school, it is all about what FITS best for you. What approach to curriculum works best, what campus environment you like and what kind of class sizes you work best in. Anyone who tries to tell you, you will get a better education at a private school over a public or vice versa without talking about specific schools has an agenda or is just dumb.
When you graduate all that matters is that piece of paper that says PharmD, it doesn't matter if you went to State or private....