I’m ironing out the final details on my Thurston Bros Aero Seven jacket. Aero won't put the diamond pulls on the handwarmers...the diamonds aren't as tough as the other pull types, so it's best not to put them on a heavy use pocket. There are three pull types that you can put on all four front pockets: ring pulls, ball and chain pulls & bell pulls (same pull as on the sleeves and main zipper). I prefer to have same pull type on all four front pockets. I’m leaning towards ball and chain pulls because they look pretty nifty. What do you guys think?