It’s a great tool, but depends on what you expect from it and your use case. Personally I tried it but was always disappointed by it. I always just end up using SingleFile(Z) on my browser or in the cli along with the usual yt-dlp and the like and that’s all I need really. And if I need to save an entire site I just use wget or httrack. I don’t really have the need for a browsable archive of my saved pages, I usually order them by subject when saving.
I don’t know if this applies to you or not, but if you are like me, and I believe around 10% of the population, stay away from PWM as it will give you big migraines. But that you can only know if you are sensitive to it by encountering one of those screens. If you own a pretty recent mobile phone with OLED or AMOLED, chances are they use PWM and if you are fine with them, you should be ok. But always best to make sure. They never really advertise this so if you can go to a physical store to see the screen or look around the internet before buying that helps.