Thanks for the feedback. Ill improve it. In the meanwhile, there are more technical details on this blog post: https://shellbox.dev/blog/race-to-the-bottom.html
Running Shellbox 24/7 is ~25% cheaper than Exe, with 2x storage but 50% of RAM. Exe seems to provide additional features (which I don't need). Not presenting this information upfront and in an easily digestible format makes me suspicious.
I dig the overall aesthetic and may give Shellbox v2 a try.