Maybe I meant dual compound, I dunno. Butt the gubbins about the trail extreme version defo said dual something! We shall see. In any case, if I get flats on every ride with my new tyre, I’ll certainly be letting you all know, and then switching to one of the other suggestions on here pretty quickly!
In other news; I did one last ride around the Grizedale bridleways yesterday (got saturated) and had a right blast throwing my very loose and practically balded Advantage through some very slippy, wet rocky corners, and despite picking some fairly smart lines throughout, I still managed to find the odd vertical slate kerb of a rain gully here and there without any incident, so I think the sturdier tyre is definitely going to be the right option for me, as I’m sure I won’t always get the luck of the draw for punctures in those situations!
Thanks again for all your help guys. Got some really useful pointers from this thread!