have you tried the horizons? I think they are great as well as the gravel kings
I run my winter bikes with horizons and gravel kings (42mm) both tubeless and are very similar, no punctures as well unlike the Compass which I averaged 2 punctures a week on!
Gravel kings are 410g?
Yup, think that's the case.
Have nothing but positive feedback from my 48mm Compass Switchback Hill, and it's a mere 415g each, a full 100g less than the Horizons.