Is there killer feature that Kagi has or is it just a marginal improvement over Google? I’ve tried a few of my last technical Google searches and got practicall

Is there killer feature that Kagi has or is it just a marginal improvement over Google? I’ve tried a few of my last technical Google searches and got practically identical results. So I’m wondering if there’s more. Is there $120/yr worth of more here? Also, if anyone finds it substantially better, could you give some example queries on which it does better?