To those who've used both, would a Summar be a better user when the 'vintage' look is desired?
My two bits, when wide open the out of focus areas can get more funky on the Summar, but otherwise (with
my Hektor) they are both reasonably sharp on center and less so on the edges. Slightly more contrast on my Summar (but it was coated at some point).
Stopped down to f5.6-f8 and they are as sharp as just about anything else I've used. Sun at your back with both unless you are trying to get a look. If price or quality issue is a concern, I'd definitely get a Summar.
I only have a Hektor since it came with a 1931 Standard I got from a local garage sale. Even though the glass is perfect, I was expected the Hektor to perform badly after reading the internet chatter.
Awhile back I borrowed some lenses from friends and took the same image using a Rigid, Summilux, current Summicron, Hektor, and Summar. I shot all of them wide open. I sent the images out to local RFFers and Jan, and it was difficult for most to determine which was which. Ferider was the only one that got them all right. I thought differences would be more evident wide open, especially with sharpness. My conclusion was that if my lenses are in good shape and collimated, they are sharper on center than I'll probably ever need for the size I print with 35mm. If you are taking images of walls or something where you want everything sharp across a plane, than you have to pay for it. Otherwise it's about contrast and flare and, when opened up, how distracting backgrounds can be to an individual.
In short,
😛, I'd get a clean Summar for $100-200 than pay the big dollars for the Hektor. Or I'd find a Standard and pristine Hektor for $150 locally.
😉