Max. Power; kW/bhp 160/214 @ 6400 rpm
Max. Torque; Nm/ft-lbs 263/194 @ 3200 rpm
Thats what I found. L28et will have a little more torque and a little less hp. But Im guessing the L will have a flatter torque curve.
My opinion is just save up your money to buy what you want. Buy right, buy once. Buy out of impatience, buy twice.