Which bike.

I'm going to start commuting to work(gave my daughter my car). It is typically a 5 to 1mile ride each way. Mostly paved flat surfaces but the last mile towards my home is hilly.

I have 3 bikes:

1. North Face Pumori (people say it is a rebranded Iron horse). Hardly ever ridden. Say in my garage for years. Some surface rust. Just got a professional tune up on it.

2. Cannondale M400. I used to ride this alot. Bike is in great shape but when I pulled it out recently brakes need service.

3. Giant ATX 3. New bike. Was just given this bike.

Which would be best to us for commuting? I wanted to add some lights and kickstand etc.

Thank you.