Camshafts, idle quality, driveability and LSA-REAL WORLD EXP and OPINION

The more torque part is debatable. It definitely won't always happen at a lower RPM.
I know how it works, but the question and answer is written somewhat confusing and unclear. So, to let them clarify what the question actually was (or at least how I read it) and the answer, I re-asked it to be clear.