Punishing what? d+1 is her best overall punisher in terms of speed and some range. f+113 has some of the best range and probably the best damage of all her starters on the ground, but it's 13 frames to start up.
Ahhh yes thanks, I forgot d+1's link in this game =) derp. The standard is probably then d+1, slide...etc...? I was also playing around with:
d+1, iceberg, 1,1,1, slide, 2,2, iceberg = 37% (pretty fickle whether the 2,2 hits or whiffs)
d+1, iceberg, 1,1,1, slide, 1 (or 2), iceberg = 36% (consistent)
d+1, iceberg, 1,1, slide, 1,1, iceberg = 32% (very consistent)
You can also MB Iceberg, iceberg at the end for more dmg. (Eg. d+1, iceberg, 1,1,1, slide, 2, MB iceberg, iceberg = 39%)
No MB command grab setup, but not bad for no meter. I use iceberg mainly because I never mess up d+1, iceberg; but sometimes i screw up d+1, slide.