Not sure, as I haven’t used Stirling and at the same time I didn’t make it to compete with other tools. Hence I never mention its better than xyz tool either on our github or website. Users would have to do their own due diligence in this case. However it does have the best bookmark tool in the market(yes, better than adobe acrobat) and also a form creator tool, among others, which you can’t find in other OS tools.