Nowadays, it seems like snowboarding is more for beginners & flatlanders...
I snowboarded semi-seriously for about 10yrs., from the early 90's till about 2002. During that time there were certainly some advantages in heavy, deep sierra cement type snow over the skinny straight skis of the time. A pure edge-locked carved turn was also an easier sensation to achieve compared to that eras skis.
Once shaped skis began catching on, my snowboarding days were all but over. I did still try to get out at least a couple times each Spring just to make sure I could still do it but after a shoulder injury in 2011, I stopped for a few years.
I did get out for a few hours toward the end of the past 2 seasons but compared to skiing it is just a diversion
.
Take it from me, skiing is way, way better!