Dpreview:

This week Chris and Jordan do a side-by-side comparison between three high resolution mirrorless cameras: the Panasonic S1R, Nikon Z7, and Sony a7R III to see how they stack up. Which one is right for you?

Get the lens at BHphoto and Adorama

Photographyblog posted their Nikon Z 14-30mm f/4 S Review:

This lens is by no means a cheap optic. Indeed, the Nikon Z 14-30mm f/4 S is the most expensive Nikkor Z lens to date. However, for your money, you get something small, compact, flexible and well-suited to a number of different subjects. If you’re in any way interested in wide-angle photography, whether that be landscapes, architecture or anything else, it’s well worth the investment and comes highly recommended.

Look out! The Z7 and Z6’s new firmware with Eye-Detection AF and more is coming your way on May 16, stay tuned

DxOmark tested the Nikon Z 50mm lens writes

Conclusion: A great choice for Nikon Z adopters

The new wider Z-mount with its shorter register means that there’s a lot more flexibility for the optical engineers when designing lenses. Although the benefits derived from this are usually more applicable to wide-angle designs, there has been a noticeable improvement in terms of optical quality over the Nikkor’s F-mount predecessor. Whether that’s due to the more complex optical design or the greater freedom enabled by the mount—or both—is best known to Nikon. Certainly the new lens is more expensive than the F-mount version, but it’s all relative: after all, it is exceptionally sharp and a very good all-round performer. Even wide-open, it comes close to some of the best and most expensive lenses currently available, so in our opinion, the Nikon Nikkor Z 50mm F1.8 S offers an exceptionally good balance between price and prowess.