Your front bumper choice really should depend on where you plan to drive most.
If it's mainly going to be a pavement Princess, then all of them are in play.
Personally I picked Rock Hard full width for protection from idiots that don't know how to drive.
If it's going to be off road a LOT, you want a stubby bumper. Allows for articulation, clearance from rocks, trees, stalled Toyotas.
With you having a diesel, you're already heavy in the front and have more sag than a gasser. You might want to look at aluminum to keep the weight down.
Whatever you choose, choose it because you like it and make the JT yours.