I've used Jeppesen charts for most of my flying life, back to the 1980s. Off and on, I have used NACO charts, usually because someone I was flying with preferred them, so I'm not completely unfamiliar, but I always thought Jeppesen was worth the money.
I'm starting to waver, though... apparently JeppFD, which is what I use to view approach plates on my iPad, is going away. The good news is that Garmin Pilot can do Jepp charts... the bad news is that you have to upgrade the Garmin Pilot subscription to "premium" which basically gets you SafeTaxi (which I already have on the G600 and GTNs), and Jeppesen charts... That is in addition to the subscription, etc. Garmin will give me the NACO charts for free.
I'll probably stick with Jepps for another year, and then rethink it.
Oh, and yes, I know about ForeFlight, but for me Garmin Pilot does everything I want and integrates really well with my Garmin avionics.