When I was young, my parents chose an older home in a good school district. My sister and I got a good education, but socially we were miserable, because the kids and their parents were snobs.
Six years ago, my husband got laid off, and we had to move in the middle of the school year. We bought a house in a district that looked great on paper (or the internet) but our experiences proved different. The school staff was indifferent, some even hostile to parental input. They couldn't offer my two oldest children challenging enough curriculum. My second and third daughters were being bullied and the school couldn't stop it. So we withdrew them and enrolled them in cyber school. Currently two are in cyber school and two are being homeschooled by me.
Just because a district looks good academically or has good test score averages, doesn't mean it is all roses. There are other factors. What are the neighbors like? Is the neighbor hood safe? Are their kids around to play with? Is the smaller house able to be renovated or added on to?
Go to the schools you are considering and meet with the staff. Ask if you can observe classes in your children's grades. Talk with other parents and see what they have to say about their experiences.