Best image display? (Patreon)

Lately I have been putting several images in a post to the top so that you can enlarge them by clicking on them. How does this work for you? Would you rather go back to having them stacked over one another like it was before?
I noticed that you can't zoom in when looking at them on your smartphone. Which makes it hard for horizontal images.

I don't have a favorite. For the second version, I have to make sure that all images are large enough to be viewed on a small screen. But it's not a big deal. It's a little faster to just throw them in the left version though.