I've asked this same question as this poster myself and get the same responses- DRIVE. But I haven't thought about the parking issue at the resort! Have you experienced parking at AKV Jambo?
We have never drove for any trip except to get to WDW! We park and never get back in until time to leave. But with a little one I am hearing that it's easier to drive, except to MK, since we have strollers and baby things and can leave when WE want and not wait forever on buses. We always go in slow seasons and have never had a problem AT ALL at AKV Jambo, but since the opening of Kadani....they get picked up first

I didn't know until we were already booked, or I would have chosen Kadani.