Should I consider getting Sprint cell phone service?

I am looking at getting a new cell phone service provider. I have T-mobile but it doesn’t always work in my home. I have a family and will have 4 cell phones on the plan. I am considering Sprint because I can get 1400 minutes, unlimited text and web, and unlimited cell to cell minutes for about $145. Is this a good deal? I am concerned with the quality of service that Sprint provides. Has anyone had Sprint and been totally satisfied or have you had a lot of problems and switched plans? What do you recommend?