VP's Vice pedals are nice, flat pedals that perform and look great. They have large platforms and are low-profile reducing impacts with rocks and roots if you use them off-road (they're perfect for BMX and other bikes, too). They have 12 pins per side so they grip no matter what, and they feature extruded/CNC-machined aluminum bodies with heat-treated chromoly axles and sealed bearings for durability.
These are 9/16-inch pedals
How to Change / Upgrade the axles on VP-Vice and VP-69 pedals