In the medium category i like the HBK IIC-A most.
High mounts, no fixed equipment and JJ allow for laser builds with lots of DHS and poptart-capability.
My favorite build are 6 Mediums with 255XL, full JJ and 25 DHS. You can dish out those 42pts alphas for ages.
You can of cause add one or even two Heavy Large lasers into the mix by sacrificing DHS or JJ but i think it's too hot and makes more sense on assaults like the MAD-IIC or Supernova which can still carry enough DHS.
The Stormcrow is nice too but i would not use it for traditional laser-vomit, HBK can do this better. This mech rather wants you to get close and personal to bring most of it's 13 energy hardpoints into account. Small lasers are nice on this just like the Nova.
Shadow cat is great too, but no laser vomit here because it's lacking hardpoints. However two large energy weapons and 6 MGs can work very well in any stage of a match.
On the Ebon Jaguar i don't like the wide arms, you need to be very careful to not cause team damage if you put weapons in there.
My favorite laser-heavy is the HBR which you already own.
On IS side the Battlemaster is the go-to laser-vomit mech. You can do anything from traditional laser-vomit to 5x Large Pulse Lasers. Which variant you pick is dependent on how many energy-hardpoints you prefer and the quirks, you can make most variants work. The 2C for example is interesting for the 5x Large Pulse build because you can put all lasers in the torso which are protected by massive structure quirks.
Edited by Daggett, 15 December 2017 - 04:54 PM.