Is Nikon d3 100 suitable for shooting sports and parties?

For your application, I don't recommend you to use a SLR camera for three reasons:

1: First of all, you are just a student, and from your description, it seems that you don't want to start with SLR because you love photography and study photography. For women, it is really cool and beautiful to hold the SLR in their hands, but the disadvantage is also obvious, that is, it is bulky. If you go out to play, participate in activities, get together or something, there will be a lot of shots and a lot of trouble. ) The brothers upstairs must be strong men who don't know how soft women are. 70-200, not to mention the price of 70-200. I can assure you that after a concert, a little girl like the landlord can't even pick up the popsicle. Do you recommend torturing people like this? Besides, changing the lens back and forth, whether it damages the machine or not, just talk about the wonderful parts of the moment and take photos with the stars. They gave you a brief moment that passed in the blink of an eye. Can they give you enough time to change the lens? Of course not. If you don't want to change the lens over and over again, you have to sacrifice the image quality and sweep the world with the lens of 18-200 or the lens of the factory 18-250 and 18-270. If you use SLR, you might as well not use it.

2. Stars are different from ordinary people. Stars are actually more willing to avoid professional guns, because their life is to face those things every day, and they will not pay more attention to your eyes because your equipment is more professional. Don't count on it In addition, the crowded environment will bring you a lot of trouble to carry and replace the equipment. A friend of mine was beaten by a crazy and restless fan while filming a concert in Eason Chan, and lost his 85/ 1.4.

3. The tedious operation of SLR will make you waste many wonderful moments you need. (Although automatic shooting can also be used, this is definitely not the way that normal SLR users are willing to operate. A good photography habit is to control exposure, depth of field and composition according to the environment and light. )

As a photographer, I advise you with good words. I don't know if you can understand. If you understand the factors listed above and are still sure that you absolutely need a SLR, then you should be prepared for more exercise and exercise your physical strength and endurance.

Among the machines you listed, K-R is a machine with high comprehensive cost performance. If you don't have friends with Canon Nikon lens, you can consider starting with this machine.

If you consider changing lenses with friends in the future, my suggestion is to choose the camera according to the lens holdings of friends. If you have more friends with Canon, then you should consider 550D, otherwise it will be D3 100. Functionally, 550D is slightly better than D3 100. This is the most practical and practical investment method, I hope it will help you!