New homing is still pretty good from what I can tell, but I haven't leveled, tuned, and properly tested it in combat.
Homing lasers are what psycho cluster (both versions) fire in addition to the burst beam, the rays that track along with the ball. They have the same force as your pulse missiles from what I can tell. This is why a full burst beam + rays does so much damage, its the core weapon+ main weapon. Since the new one fires rays that home better, you stand a chance of landing shots of 60 damage roughly before weakness/resistance more often.
Airs have always had an AG grade weapon against lands...pulse missiles. Which not only track even better against ground targets, are available on a uc bot as a main gun, helingal. If you ever want to troll the shit out of hoppers, just take any bot (cept mach knight one) that has pulse missiles and laugh as they make futile attempts to avoid the damage. I used to run a helingal to punish hoppers way back (since replaced with air raider and psycho cluster) and get destroyer cause I would rack up kills protecting the back line. Psycho cluster is just king of hopper punishment thanks to how much damage you can put out with either the main or the sub, from close, or far away.