THIS! But I would even suggest about 2K-3K miles is the sweet spot. It really smoothes out, and obviously your muscle memory has improved by then too. Coming from a MT TJ, it took me a bit.I love the M/T on my JT.
You will however need three to four hundred miles to get used to it.
The clutch biting point is too early which is further compounded by the Pentastar's low torque in low RPM. Expect to stall it on traffic stops a couple of times as you get used to it. It took me a week to to drive it like a pro and rebuild my muscle memory.