HRC Vs LRC

[samd]

Ive built by 22 up with the 4deg HRC block straight from the off, has anyone tried both HRC and LRC?
Read on RCTECH that the LRC increases driveshaft plunge which increases forward traction, something ive never considered.
My point being, talking about overall rear traction, will the LRC block be better, with the roll centre raised back up to similar levels as the HRC block using the camber links??