Dual mesh vs regular coils, how do they compare in flavor and lifespan?

Haven't been on vaping sub sub for a while so maybe I'm a bit out of the loop, but I noticed some of the newer luxe x3 stuff is using dual mesh pods now. Is it actually better than the oder gtx coils? And is "dual mesh" basically waht it sounds like running two coils (kind of like dual coils in and RTA) to increase the heating area? Does it changes the flavor a lot? I'm guessing more surface area = more vapor and maybe a richer taste? I still have an luxe xr max and I'm thinking about trying the newer coils, just not sure what to expect.