Should I get a iPhone 5s or Galaxy note 3?

Strange i don't know a car with a IPhone called a nissan is this a new model or a silly request.

Still Note is way too big for a phone.

Iphone has the best security by far of any smartphone (because all code gets reviewed first before it can get into the appstore). To me thats the most important thing with a phone, no need to run antivirus or worry about what you are installing on it. I like the fact the design is also thinner to fit in pocket and even use with one hand.

As far as service, that has nothing to do with the phones.