Would you rather play the wrong rhythm but hit the right pitches? For me, the rhythm is far more key than the pitch, if absolutes were to exist in this.
As a little thought experiement, try this;
- Find a small theme, a melody, line or something.
- Play the wrong pitches deliberately but keep the rhythm as tight as possible.
- Play the right pitches but play the rhythm as poorly as possible.
- Observe the difference and make your conclusions from there.
Don't worry, I ripped off Victor Wooten on this. I tried to find the video but couldn't. If you can't play the lick intricately and rhythmically sound, don't overcomplicate it. It's very similar to when a drummer tries an audacious fill and makes a hash of it, same concept.