I own a Strada and use a Thule top-of-the-range one often too.
Pros for the Strada
Tilt mechanism allows bigger/flatter tailgates.
Spaces the bikes slightly further apart – less interference at fork/rear dropout.
I prefer the straps that go completely around the tubes instead of Thule clamp jaws.
Lighter weight.
Sits easier on the towball when you initially place it on. No need to hold the weight of the rack. If you have a hardtail – stick that on first!
Pros for the Thule
Plastics seem better built.
Styling is nice.
Wheel ratchet straps appear thicker.
Wheel holders slide in to be narrower for storage.
Tilt mechanism is easier to maintain and gives a more reassuring click.
Draws
Both can be tricky to get clamps through busy frames. We always get there in the end though with any bikes and either rack.