SRAM / Campagnolo / Shimano Compatibility

Which is exactly my point! Shimano Sora has the same shifting mechanism as campag- but better due to the location of the thumb shifter being forward enough to actualy use.

I run ultegra shitters on my gearie and it's quite nice being able to change both up and down without moving my hand position.

There speaks someone who hasn't tried to use the Sora thumb shifter in the drops