The 'need' for the 360 camera is oft debated and there's no wrong answer - "I don't need one", I get along fine without it", or "love mine", "use it everyday" .
For those who have not seen it, this is might help. Also, it can give a front camera view similar to what you see in reverse which means when pulling out of parking spots (if pulling forward) you can see side traffic as soon as the tip of your front bumper sticks out an inch, or what you're about to hit in the garage . Also, one of the views gives a close up of your front tires and tier position. To upgrade to the Signature is not right or wrong, as it's not a cheap proposition, but if you are already in the Turbo price range, don't think of the 360 monitor as just a gimmick
For those who have not seen it, this is might help. Also, it can give a front camera view similar to what you see in reverse which means when pulling out of parking spots (if pulling forward) you can see side traffic as soon as the tip of your front bumper sticks out an inch, or what you're about to hit in the garage . Also, one of the views gives a close up of your front tires and tier position. To upgrade to the Signature is not right or wrong, as it's not a cheap proposition, but if you are already in the Turbo price range, don't think of the 360 monitor as just a gimmick