I don't have a lot of jumps, but I have experience in 5 or so different rigs including Talon & Mirage, thanks to the Demo program at my DZ.
After about 60 jumps covering these containers and various mains I kept going back to the Mirage.
Safety and Comfort were my priority, in that order.
The riser flaps on the Mirage are incredibly well engineered, as is the rest of the container.
I ordered the G4 with the new freefly hacky after doing some research. It does take some getting use to, but no more than flying a new canopy does.
Both are excellent, and I don't think there is a wrong choice. If you have a chance to Demo both I highly recommend it, it helped me a lot.
Blue Skies
Paul