I current have a 2003 Jeep WJ, a 1999 Jeep TJ, and a 2012 Jeep WK2. I have also had in the past a 2004 Liberty, 2000 Cherokee, and 2006 Jeep LJ.
I would not recommend anyone purchase a WK2 for Overlanding. The combined IFS and IRS gives the Jeep dismal suspension flex and off-road performance...