As you are already thinking about ordering the camera, I reckon it is no needed to convince you anymore. You possibly already are aware that this camera is going to enable you to delete a blind spot and to see everything that is going on in the field behind your car. As it immensely boosts safety of you and the passengers, that is definitely a great investment. You have made a good decision!
Nevertheless, there is also another necessary decision – which model is best to choose? I remember that back then I was also hesitating between bmw f11 rear camera and backup camera e60 model. The sad news is – I am not going to provide you with the answer. It has to be completely your decision. The good news is – any model you choose, you will be happy ayway (read). Why am I convinced about this? Because as I stated earlier, BMW cameras uses newest technology which is usually far ahead of competitors. These cameras are widely known for a great quality and innovative features. Even if those models might be a bit more expensive that models which you can buy from other brands, they are worth such price. You may watch this online – there are many of pleased customers who decided to purchase the higher quality.
What is amazing is the fact that almost all bmw cameras are DIY.Depending on the car model you have, various cameras would be most appropriate for you. For instance, some camera models require navigation in a car. For different models any type of factory screen would be sufficient. Remember about it (look there). There are plenty of suitable information on those aspects online. You will easily find the most relevant to you and your car.