When I first got my Chief, I was a little worried about straight putting with it. I like a deeper rim for putting. What I have found is that the Chief is a great tweener mold for me. It is just between a mid and putter for me. This is extremely useful for my game. I can even sidearm this disc pretty reliably. And my sidearm sucks. Bad. Once they do a big release of platinum evo, I can see the Chief in premium and base being huge in my bag.
So I've been messing around with the chief all week for upshots and driving off the tee on short holes. OMG - WOW - I'm in love. Can't wait for my 2 others to come in (mine is black - silly tourney discs).
I absolutely love it for FH upshots. First time I've been able to reliably FH a putter and it has saved me a few strokes this week alone. Comes out nice and clean, feels great, and has just enough stability to deal with my crappy FH form.