I've flown both on wingloads between 1,3 and 1,4 In my opinion the safire 3 is way more responsive and turns are generally more aggressive, compared to the pilot.
The recovery arc is a little bit more longer on the safire 3.
In turns the safire 3 looses more height and gets pretty fast, in normal full flight the pilot is faster though.
The openings are comparably and on heading if packed well, while the pilot has a slightly lesser snivel and the safire 3 feeling more smooth.
I had a long spot with the pilot, and a really really long spot with my safire 3. No problem getting back to the dz with both of the canopies. Propably the safire 3 gets you further, but I cannot really compare it.
Both are pretty good canopies, but I prefer the openings and turn from the safire 3 and wouldn't want to go back.