Hi DreamWalker,
From the perspective of a fellow user, it’s really not fair to call either application crippled. Both have advantages for certain situations.
3D tracking in Invigorator Pro is certainly nice, but ProAnimator 4 can do even better than that, if you’re open to a different way of thinking.
As you’ve probably discovered by now, ProAnimator is great for creating very complex and smooth motion paths for objects and cameras. This is where ProAnimator shines, compared to the powerful Invigorator. Take the process one step farther…
You can apply the object or camera data you’ve created inside of ProAnimator to any other layer or precomp in the After Effects timeline. Simply save the ProAnimator project file and import the data into After Effects 7. AE creates placeholder layers in the timeline and all of the keyframes necessary to have them mimic the motion you’ve created inside ProAnimator, but in After Effects space. Of course, you can switch out the placeholder layers with any other layer or precomp.
Wrap your head around that concept and see what you can do. I can think of a ton of different ways to use this feature.
Jon