Want my honest opinion?
Neither... but if I had to pick one of the two I would be forced to say Catia.
I have used both, I was a Pro-E user for some time, and always hated how un-intuitive it was. Yes it was a very capable package and I could do what i wanted but had lots to be desired in the way of the user interface. Not the most productive format I have ever seen.
Catia, is in the same boat for the most part, however it is a bit eaier to use, and the UI layout is much easier to access without commands buried 15 menu clicks deep (okay so I am exaggerating a LITTLE) Regards,
Jon
jgbena@yahoo.com