1: BA Micro Heavy Laser. It's a love/hate relationship.
2: LBX20s. Okay, I actually love all the new weapon changes, I really do...but the LBX20 needs a special mention.
3: LRM balancing. I think you guys nailed it with these things. Poptarding with them is fruitless, but a dedicated fire support team (light NARC mech/aero and a LRM boat of some kind) is very effective. The way it should be.
4: New laser visuals and balance. The hit effect is top-notch, kudos to whoever managed that one. Also, MPLs aren't useless! Amazing!
5: Radar icons. Being able to guage the combat effectiveness of your team by sparing a 5 second glance at the map window is much preferable to cycling through eeeeeverybody.
6: Mech recycling! Finally, a reward for not dying.
7: Stored weapon grouping.
8: Launcher features. The profile backup tool and actionmapper = win.
9: The Uziel. Best fodder mech ever.
10: The Loki C. Robotic rape on fusion power.