I have no experience with Nikon HG and Zeiss Conquest. For decades, I used a Trinovid 8x32 BA and was quite happy with it.
I find the SFL below the top alphas but I like the image as much because of the extra contrast. I would like to have more FOV but you can't always get what you want.
True sparkle is a matter of preferences. For instance, I did not have it with the SF but it is still excellent. I have nothing bad to say about it optically.
But with the NL Pure, it was love at first sight. However, when I compare them with the SF, differences are really subtle.
So far, I like the SFL a lot and today, I was comparing them to the SF to answer another question and ended up thinking "wow, I prefer the view from the SFL".
When it comes to the NL Pure, the 8x42 is my favorite optically but too big & heavy for me as I travel and hike with a lot of photographic equipment. If not, it would be my main binoculars .
The NL Pure 8x32 and the SFL are the same size and weight but they are different and I cannot choose. I think I'll keep these two.
Except for the stiffness, this is what I feel. And I find the SFL accessories more convenient. For instance, my SF rainguard does not stay put and I did not used it that much.
Yes but as I said before, I have relatively small hands so with the SFL, my thumb does not touch my middle finger whereas they overlap when I use the NL Pure 8x32. So I do not need a lot of room.