Main Attack: Onslaught or Psionic Touch line?

[SelectiveOblivion]

I beat Normal last night at lvl 55 with my first char, Harbinger.

I'm thinking of switching from Psionic Touch to Onslaught for my Primary attack.
I'm not sure what would be a better main P&S attack combo.

Currently my primary & secondary attacks are:
Primary: Psionic Touch 12/12, Psionic Burn 1/8 & Distortion field 7/8
Second: Whirlwind 8/8 & Lacerate 3/8

I'm not sure what would be a better main attack combo.
I haven't been able to figure out how the PsionicTouch & OnSlaught lines compare OR how they stack & work together.

If I switch to OnSlaught, will, Psionic Burn and Distortion Field still activate as passives?

Thanks.

[Creslyn]

Onslaught is definitely the better choice. Distortion Field will still act as a passive, but Psionic Burn won't, as its a synergy to PT.

[SelectiveOblivion]

Thanks Creslyn. I'll load up Defiler and swap out some points.

[Poinas]

I'd change War Wind and Lacerate to Phantom Strike (1 pt) and Dream Stealer (max).