I have Aerofly Pro, Aerofly Pro Deluxe, Reflex and G3.

I think Aerofly does a great job for simulating large planes, but G3 has an edge for smaller ones when it comes to 3D.

I enjoy flying G3 more, and I think it makes me a better pilot due to it's stall induced snap roll characteristics. AFP/AFPD are both very forgiving in this respect.

My favorite plane on G3 is the Pitts on vol 4 Add ons. The Yak is pretty good right out of the box, but I needed to increase the power and throws for the Pitts for great 3D.