Ya I'm a pretty big fan of the Ion's. I like the softs for most drives and the medium's been good for putting for me though I've not used it in the winter. I tend to fall back to my Voodoo's if it's going to be really wet out. They're basically the same shape and flight just less glidey and I don't love the grip of the Ions in the rain.
The Ion's are great in the woods though and I can get mine out to 300' on a good throw. Straight right or left, they do it all.
Hey I was checkin your bag, pardon my nosyness... you seem pretty fired up on the ION, you've got Core and Vibrams... I think I'm gonna pick up an ION or two.. what do you think/like Soft or Medium? Sounds like Medium makes a better putter but that's according to the guys in warmer climates...
I've got three main putters right now HPP EVO Magic and Voodoo and dickin around with a RPro and Champ Rhyno but they just aren't glidey enough I love the straight flight and snap I can put on them though.