I would prefer the first one, because it offers a wider view and more elements to appreciate (lakes, mountains and vegetation). However, the white triangular zone (snowy slope in the foreground?) at the bottom left corner could be a bit dtracting (to my taste).
The intriguing shapes of the mountains are well rendered in the second image, but I would want to see more of the foreground in terms of the framing.
I don't see any decisive difference of lighting. Both feel pleasant.
Thanks Akira (and Anthony, who also has a similar opinion).
The second version has a tighter vertical FOV, although there is plenty to be seen on the left in the original version - I cropped it out to get a 3:1 ratio.
The original of the first pano is wider than the crop above both vertically and horizontally.
The original uncropped version is now attached; while there are a lot of things to look at in the original, I think it needs cropping horizontally.
There are subtle differences in lighting and for me the second pano (tighter vertical FOV) has an advantage that the lighting on the rocky buttress on the right makes it pop out better than in the other pano , which was shot a few minutes apart.