I have been trying out quite a few of them, and the one that I am happiest with so far is Analou Outdoor City, which is already on the default list of all metaverse viewers.
The challenge with this version of LPDT is that we are using quite strong colors in various locations, and especially on the blue floor. And almost all sky settings, including the default noon and midnight, affect the blue floor pretty badly. With the default ones, when you set to noon the blue becomes washed out, and at midnight it is too dark. And as for all the nicer presets, those do not work at all since they colorize the blue which then becomes either purplish or greenish.
I think that Analou Outdoor City does not affect the blue, or at least only to a very small extent, good enough to live with in. And then it looks very good on all the other floors as well, especially so with Selavy’s spirals, but also on the ground level as I am showing in this screenshot.