I don't have any 'Sony Envy." There are some Sony that are equal to the Nikon Z lenses that I know, but not particularly better. And we could ask: better at what?
I have different requirements for what kind of photography I am doing. If I am in the studio, then weight and the need for a tripod don't matter. If I am out in the field, then weight and so forth matter. The absence of the various aberrations ALWAYS matter to me. Here is a list of the the Nikon Z lenses that I know something about, and most I have. It may or not be helpful to any of you, but then it might. I am a close-up and macro photographer, for the most part. I am VERy impressed with the Nikon Z lenses that are part of the "S" series.
Here are some of the Nikon Z lenses that interest me for field work and brief comments for my kind of close-up work.
The Nikkor NOCT 0.95 has a DXOMark rating of T=55, with a sharpness rating of S=35, weighs in at 4.4 lb. with a near distances of 1.64 ft. I love this lens, but it is too heavy, bulky, for hiking and no autofocus. I use it in the studio for the most part.
Nikon Z 85mm f/1.8 S gets a high rating from DXOMark T=49, with a sharpness rating of S=41, is light enough (1.03 lb.), but has a near focus distance of 2.62 ft., which is too far for my close-up work. I have it but seldom use it.
The Nikon Z 70-200 F/2.8 S gets a DXOMark rating of T=38, with a sharpness rating of S=38, but weighs 2.99 lbs. and has a near focus of 1.64’. Heavy, but otherwise a very useful lens. I would need a tripod, probably.
The Nikon Z 24-70 f/2.8 gets a DXOMark rating of T=36, with a sharpness rating of S=26. It is a little heavy at 1.77 lbs. and has a near focus of 1.25’. A good lens for my work, but probably not for hiking. I might just use this one while hiking anyway.
The Nikon Z 24-70 f/4, gets a DXOMark rating of T=29, with a sharpness rating of S=19, weighs a light 1.1 lb., and a near focus of 11.81”. This is a main candidate, IMO, for taking into the field. I have had good results with it so far.
The Nikon Z 50mm f/1.8 gets a DXOmark of T=44, with a sharpness rating of S=37, weighs a light of 14.64 oz, with a near focus of 1.31 ft, a little long and I don’t tend to use a 50mm lens much.
The Nikon Z 105mm Macro f/2.8 S (not DXO rated) weighs a light 1.4 lbs. and has a near focus of 11.4”. This probably is the best candidate for my work, although not wide enough for small dioramas. I may just take this into the field. This is the most-used "S" lens that I have.
The Nikon Z 24-120 f/4 S (not DXO rated) weighs a light 1.4 lb. and has a near focus of 1.1’. I want to try it out, but may have too much chromatic aberration. I will see how it does. Not so great.
The Nikon Z 100-400 S f/4.5 (not DXO-rated) weighs a hefty 3.2 lbs. and has a near focus distance of 2.5’. I will use this on a tripod, but not carry it far. I have it, but have not had a chance to shoot critters with it.
The Nikon Z MC 50mm f/2.8 Macro is not DXO rated, and has a 6.3” near distance, and weighs 9.2 oz. Not an ‘S’ lens as I have found out. Not quite sharp enough, but fills a slot that needs to be filled..
Nikon Z 35mm f/1.8 has a DXOMark rating of T=38 and a sharpness rating of S=30, weighs 13 oz, with a close focus of 9.84”. I don’t have this lens, but I might try it and see how good it is. I don't have this one.