The reason they were being used was basically the "swearing by them" that you referred to. People didn't know why, but SPLs just really worked for them. It then came out that the heat values put in place were messed up, and were actually the heat/second of burn time, meaning all lasers with a burn time of under 1s were generating less heat than thy should have, (75% for SL, MPL, and LPL. 50% for SPL). That has since been corrected, so now they generate twice as much heat, and are exactly as bad as they appear to be. I don't even compare them to a small laser. I compare them to a medium laser, since that is the same weight and size (2SL isn't really fair, since that uses 2 hardpoints). Medium lasers are 25% more heat efficient, do 15% more dps, and have 200% more range. The only advantage SPLs can claim at all is the shorter burn time, and even that is a mixed blessing. I often find that first quarter second of burn to be useful for getting my shot synced up with where I actually want to hit, when convergence is being wonky. When that is happening, you lose less of your damage while zeroing in.
If they dropped their heat to the TT value of 2, then you'd basically have a small laser that pays .5 tons to get a shorter burn. At that point, you might be able to make the argument for them, but I still feel like you're paying a lot of tonnage to not have to learn how to aim.
In short, no. Don't use them...ever.
Edited by buckX, 30 November 2012 - 03:29 PM.