If it ain't broke, don't fix it, is usually my stance. If something is super annoying me, I'll just wait for that to be fixed. Then I'll play all the games I can, and when I come back for more, I'll check to see if there are updates. If it's a simple matter of replacing old files with updated files, that's no problem. But if I have to spend a few hours reapplying stuff, and a few hours making sure how to not mess it up, I'll usually pass.
I only have limited editions 3ds, so the risk of brick puts me off. Reinand works on the first boot most of the time, and rarely needs more than one attempt (lucky, I suppose), so I have no annoyances that are pushing me to upgrade. It'll be a hassle to redo my whole structure, as well as learn all the ins and outs of this hack. I have a few games I'm playing, so I'll check back in a few more months to see if there's a less bricky way of doing things.