Would you recommend the experience? How does it compare to more traditional DMT administration (i.e. smoking)?

Depends on what sort of grip you have on your world. I'd suggest it, but only if you've already crossed the line into Needles anyway: once you have gone there, if you take drugs recreationally at all, you will start doing it with everything.

So, no, not really worth it, unless you're willing to make that choice.