V1.In terms of feel, v2 is more complex and difficult to understand than v1. I can't tell what it does. As for the size, sorry, I don't know anything about art. Here are my choices from my personal perspective, I'm going to go with v1. Because it's similar to the art in most of the factory games I've played. v2's art is bolder and less common, and I have no knowledge of it. Of course, these are all suggestions from a personal perspective, so I hope they don't interfere with your creative thinking. Lastly, the discord on the artwork homepage seems to be dead, would you consider giving a new one.

V.2 isometric will look so good, and its seems you already made some of them isometric like that cool reactor in the background,v.1 is cool and looks so good but not my piece of cake, keep it up chump.

For me V.2 is better nice color and smooth animation, but the size is kinda small but still good though (btw it's remind me of half life 2🙂), V.1 looks awesome, but i can't tell what it does , i mean what that box for!! (sorry I don't have experience in games development )maybe it's useful for others. And nice work bro it's not easy to make Art like this keep it up

v.2 Isometric is really great, also is this for commercial use?