Interesting take on the situation, bobaka! I know you love and appreciate those orange scents.
I see the two as quite different. On my skin, the Hermes is quite green with orange notes. My mental image is a brilliant firework: short, sharp, dazzling.
The Armani is a gorgeous orange-blossom scent for me. I don't get any particuarly green notes there. My mental image is a soft, cozy fog.