Inside Yellow Dragon Cave there is a river with ports, at side we have long stairs to a first level and more stairs to the second level where we can find a giant hall with no columns, whose humans hands will never get to build, filled with many rock formations. It is almost impossible to stop to take photos in this place.
I know what you mean, making images inside caves is not that easy. It kind of scares me to be inside caves fearing that the water would come back and all this. You always read such stories. Yet for an experience you have to take a risk here and there.
From the two I prefer your newer image. This one is a bit "out of the blue", you're not sure what it is, maybe because of its yellow spot light, yet it is still well composed - of course. Matter of taste - hehe.