what do you think about Vanilla Os ?

I have been mostly an Arch and Fedora user but I am very impressed by Vanilla Os, it is clean and fast, their installer is beautiful and new, everything works very well, for example after a few day my last fedora install with gnome desktop was lagging a bit on my gaming laptop but I doesn't lag at all on Vanilla Os, it always feels fresh and clean. Anyone else experienced Vanilla Os, what are your thoughts about it ?