Vacuum advice!!!

Ok... My vacuum is dying. My vacuum is trying hard to keep up with our daily vacuuming needs, even though it gives a good effort, it sounds like the motor is going to explode into flames any second. Brad took it apart and it is the motor. I am trying to figure out what to do with it. Should I take it to a repair shop? Should I scrap it and get a new one? If I do get a new one, which one should I get? There are a few things I need in a vacuum. 1. Great suction. I have 2 dogs! 2. It needs to be good for stairs. 3. It needs to have good tools for baseboards and corners. and 4. I would like it to be somewhat quiet. I get migraines and if I have to vacuum every day with a crazy loud vacuum....I just want to pull my head off! Ok.... So give me your advice! Do you have any good ideas?