The first Sigma FE lenses are finally shipping out to their customers. And here are the first owners reviews and unboxing videos:

New Sigma FE lenses:
All lenses listed on one page at BHphoto (Click here).
Sigma 14mm f/1.8 for $1,599 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 20mm f/1.4 for $899 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 24mm f/1.4 for $849 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 35mm f/1.4 for $899 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 50mm f/1.4 for $949 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 70mm macro for $569 at BHphoto, FocusCamera, Amazon and  Adorama.
Sigma 85mm f/1.4 for $1,199 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 105mm f/1.4 for $1,599 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 135mm f/1.8 for $1,399 at BHphoto, FocusCamera, Amazon and Adorama.

Jim Kasson made an interesting A7III battery door weather sealing test. As we know from the previous Imaging Resource testing the battery compartment seems to be the weak spot on the new generation A7rIII and A7III cameras. Jim conclusion:

It appears that the flow comes from the hinge area and that the flow is mostly over the top of the hinge, which is why it takes a fair amount of water to get the floodgates to open. The RRS plate makes an effort to seal the top of the hinge, but it’s not working well. Looking at the camera itself, there is no soft material that mates with the top of the hinge, so this flooding over the top is likely to occur at least as badly with cameras that have no plate attached.

This explains why some users have reported no problems when setting the camera down on wet surfaces, and others have had flooding — it depends on how deep the water is. It is possible, and even likely, that there will be leakage with small amounts of water given enough time. I only gave the camera a minute or so to deal with the small amount of water before I increased the depth.

I hope the Sony will fix this design issue in time for the new A7sIII.

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Sony A7III in USA at Adorama, BHphoto, Amazon, BestBuy, FocusCamera, BuyDig.
Sony a7III in Europe at Amazon DE, Calumet Germany, Amazon UK, ParkCameras UK, WexUK, Amazon FR, Amazon IT, Amazon ES.

The three lenses do have about the same length. So which one would you get? I think in terms of price-quality balance the Sigma wins. The Zeiss on the other hand gives you a nice aperture ring and probably a tiny better AF performance. If you are on budget you save the Samyang just got a discount making it by far the cheapest of the the three.

Links to the three 35mm lenses:
Zeiss 35mm at [shopcountry 71570] Sigma 35mm at [shopcountry 71571] Samyang 35mm at [shopcountry 71572]

New Sigma FE lenses:
All lenses listed on one page at BHphoto (Click here).
Sigma 14mm f/1.8 for $1,599 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 20mm f/1.4 for $899 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 24mm f/1.4 for $849 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 35mm f/1.4 for $899 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 50mm f/1.4 for $949 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 70mm macro for $569 at BHphoto, FocusCamera, Amazon and  Adorama.
Sigma 85mm f/1.4 for $1,199 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 105mm f/1.4 for $1,599 at BHphoto, FocusCamera, Amazon and Adorama.
Sigma 135mm f/1.8 for $1,399 at BHphoto, FocusCamera, Amazon and Adorama.