Nikon lens z 1728 and Sigma lens 1020 are better.

Sima's 1020 second generation is good. Sigma II 1020 has good wide-angle coverage and is suitable for landscape, architecture and indoor photography. Relatively cheap, suitable for photographers with limited budget. The second generation Sigma 1020 is small in size, light in weight, easy to carry and use, good in image quality and contrast, and can take photos with rich details. The relatively high price of Nikon lens z 1728 exceeds the budget of some photographers, and there are some distortions and dispersion in the edge area. Nikon lens z 1728 does not have anti-shake function, so it is necessary to use a stabilizer or tripod to avoid the blur problem when shooting by hand. Therefore, the second generation of Sigma 1020 is good.