It's always tough to say, Skold. We all have different values & preferences, so experimentation is essential.
For me, they've been the beat-all-end-all, particularly for everything "in-motion" (out & about), and are slowly displacing some stuff that has been with me for a very long time. The "displacing" part is somewhat sobering, and almost even depressing at times, but all for good end-results.
I should also say that I wasn't an immediate lover. Kat fell head over heels immediately, but it took me a few months to fully appreciate all they bring to the table (leak free, easy to re-wick, and a WIDE range of vape experience due to the extraordinary AFC). As has often been the case, her instincts proved to be superb.
Once again though, it's so important to try things and see if they work for YOU, because other people's experiences really don't impact our own. I always recommend starting small, playing around with something, then deciding if it works for you.
The one thing you can rely on, not just with them but with all things vape, people will always be here to help if you ever need it. And most of us will share our opinions, even when not asked.