This.
Had Invaders last season. SUPER fun, buttery and light ski. Although I'll never understand why companies use cap ski construction for park sticks. It's not very practical. Sandwich construction is much more durable, just slightly heavier.
I'm rocking A-Bangs this season, and to be 100% honest, they aren't that much heavier then the Invaders. Maybe 1-1.5lbs. And the weight shouldn't matter, the swing weight should.
As for the A-Bangs, they use the same fatty extruded base as the anthems as the Invaders. So this talk about slow bases being exclusive to A-Bangs just seems a little mal-informed.
I haven't ridden them yet this season, so take it for what it's worth. This is all first impression.
Regardless, if you want a soft, buttery ski, Invader, A-Bangs, or Anthems would all be fine choices. Just balance the pros and cons.