"Hey guys, I'm in the market for a new off-road rig on a budget, and I'm torn between these two options: my friend's old diesel dream, a 1999 Ford F-350 with a 7.3 PowerStroke, and my cousin's gas guzzler, a 2002 Chevy Silverado 2500 with a 6.0 V8. Both seem to have their pros and cons, but I'm curious what the experts think - which engine would you take for a beating on the trails?"