Right now I have a 2014 Chevy 1500 truck 4×4. It has the 5.3 liter motor and have loved every minute with it. But my question is I have been thinking about going to a 3/4 ton truck with the DuraMax Diesel. I want to purchase a RV with a toy hauler in the back. Really not wanting a 5th wheel would rather stay with bumper pull. Anyone else on here move up from the 1/2 ton truck to the 3/4 ton truck and regret it ? Thanks.