New U connect? I wasn't aware the 5 was offered on the JL?I also think the Jeep dash looks a lot better than the Ford. Though, I think the Ford body overall looks better.
The new uConnect is quite a bit better than version 4. A lot faster now that its built on Android. Plus they will finally start doing OTA feature updates and such...apparently.
The new Sync system is not that bad either. Though, I only use android auto, so it does not really matter to me so much.