The functionality of the raptor pen looks like the main difference to me - I really didn't get much from the Trex interactions shown in the currently available streams. I honestly don't think I'll miss the interruption and stop-n-go impact of the Trex at all after the first dozen times seeing it. I mean, who really cares, it's all just the player hitting the ramp or not. If there was a gameplay element to timing the shot correctly so she grabs the ball like the Groot super-jack, etc, that would be one thing. Obviously that could be coded later, so this may change.

The chopper blade spinner looks chintzy imo. Doesn't seem to actually be scored that I can tell, so again who cares. You could add that to a Pro.

Take those out, and I don't think I can justify the price increase just for the raptor pen. I find it slightly disappointing that the return for the pen shot on the Pro is a dribble out the control room lane. Maybe it's better when playing.

Of course all that may go out the window as code updates are released, and clearly we all need to play these some... I'm thinking Pro currently.