I’m also running 40mm schwalbes g-ones set up tubeless and they are fast becoming my favourite tyres. I was running 38mm soma ex vitesse which are very comparable to compasses and even on road I prefer the schwalbes. On gravel and trails the schwalbes blow the somas away, especially with the pressure way down, they were super easy to set up with a floor pump, should last a lot longer and you can pick em up for ~ $50 https://www.bike24.com/p2143237.html