Here’s some a YouTube on Startools presented by the developer Ivo Jager
He compares Startools to Pixinsight and demonstrates the differences in both softwares
It is quite long but worth viewing if your interested , it exposes my myths about how processing should be done to achieve a good outcome and not waist signal along the way
Cheers
https://m.youtube.com/watch?v=8Luu2-BMXzc