I'm a staunch traditionalist, though I dabbled in digital for a while, some years ago. When the tablet I was using gave out, though, I didn't bother to replace it and go back to digital. That said, I still have a lot of feelings and conflicts about this topic myself.
I draw my comic by hand, and fully color it in markers. I like to think I'm pretty good at it (I get a lot of 'holy shit, that's MARKER?'), and I don't see very many people doing full marker work, so I like to tell myself that it makes me stand out, that it makes my art different from the sea of digital work out there...
...but it doesn't stop the doubt that maybe I should be doing digital. Like maybe the markers are holding me back, somehow. Because there are things that markers can't do very well, but my usual response to such limitations has always been "well, I'll find a way". And that has served me well so far-- I can do things with markers that seem improbable because I'm stubborn and inventive. But despite my efforts, they have limitations. Not the least of which is simply trying to get the colors to transfer from page to scanner to screen relatively accurately. I don't even want to contemplate the hell of printing yet. Add in the concern of acquiring (expensive, and potentially out-of-stock) supplies, and... yeah. It hasn't been a huge problem so far, but only because I'm creative and have a LOT of markers. (I STILL haven't been able to get a refill of YG13. It has been nearly a year.)
I also don't enjoy the idea of having to start at the bottom of one learning curve (digital) when I'm currently near the top of another (markers). It will take me years to get comfortable with it, figure out all of the tricks and settings and tools that digital artists seem to use, and get my art back up to a point where I feel like I'm confident with what I'm doing. The confidence hit... isn't one I'm excited to take.
I don't WANT to move to digital. It would feel like giving up, conceding defeat, and being 'like everyone else'. But I sort of can't shake the fear that my art won't ever be as good as it could be, won't be seen or taken seriously, or liked as widely, if I don't.