We are a school and we are working on getting a grant in order to purchase new computers. We are not sure what would be the best to buy. Macbooks, macbook pro, imacs, mac minis. We have about 130 student and about 20 teachers/staff. All of these people have a log in name which they can log in to each computer in the school. Our computers are hooked up to the server and what they saved gets saved to the server. Just looking to see what yall suggest we purchase. Thanks in advance!!