Please recommend an entry-level SLR, which is mainly used to shoot people and flowers. I won't have a fever, I'm just interested.

1, fuselage Pentax K-r, with18-55; 4000 yuan, cheap. But the imaging quality of the cuff is very poor.

2, the fuselage Pentax K-r, Longteng17-50 MMF 2.8; About 5400 yuan; There is a bull's head in the vice factory, with good imaging, 2.8 aperture available, portraits and scenery. The disadvantage is that the workmanship of this head is slightly poor, giving people the feeling of "loose span"

3. k-r fuselage, Pentax16-50mm2.8 star head,10000; The original star bull's head has both human figures and scenery. There is nothing to say about imaging, but the price of the lens is too high.