A bull bar is good for looks and pushing some things around but doesn't help you if you plan to do anything off-road. A proper aftermarket bumper will provide you with better approach angle. It also can handle slamming into rocks or trees better.
You can also get a bumper that you can add a winch to it.
If you have no plans to go hit the trails, then a bull bar is okay.
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New KJ Gear -
Desert Armor Flak2004 Renegade Light Khaki - 4" JBA Lift - Rock Lizard Products: Komodo Dragon Rear Bumper, Prototype Winch-mount Front Bumper, Super Skink Sliders - All J's Super Tranny Skid II - 31" Firestone Destination AT's on Moab wheels - Cobra 75W CB w/ stock Antenna mod
[b]Retired, US Military