You'd be better advised by someone in your area that has Boost service. Some places Boost has excellent coverage and some places its sketchy. Where I live by the border of NJ/PA right by interstate 78 coverage is excellent.
Do I have dropped calls? Seldom. But when I'm paying $110 plus tax for my phone I'm much more prone to get upset over a dropped call than when I'm paying $35 flat. I'm on the bottom spectrum of the shrinkage scale.
Mountain Dew makes me happy.
If I've helped you, a thank you would be cool.