Softimage Composite?

[Rork]

Despite the fact that Toxic might be a decent compositor, and is free for Subscription users, everywhere I go I still see Nuke or Fusion.

I know compositing basics are all the same, but moving from Toxic to Nuke might be harder than from Fusion to Nuke or vv.
The times I tried it, it was still very buggy and instable, and workflow/GUI wise it's a big step away from the other apps out there.
Unless you're using Flame/Flint it might not ;-)

For most of the comp work there's the FXTree, and it's performance is still very good. And it's inside a known interface and has familiar workflow.
Choose your poison.... ;)