Exactly the same boat I'm in. I started with Aviars but wanted something more stable, so I bought a stack of HPP wizards(roughly 70 bucks worth). I kept myself from even looking at Mike C's little "why I switched from wizards to Ions" thread because I absolutely knew I would end up wanting to switch. I made the mistake of reading it one day out of boredom, then after trying one I was hooked. After stocking up with a ton of Ions(This time almost 100 bucks worth), I decided to try out a 2nd run Ion to see how I liked it... A week later I have spent almost 100 bucks tracking down 2nd run Ions, now MVP is releasing a straighter stock putter than the Ion? Come on Maple Valley, stop it already.. Your awesome discs are draining my bank accounts.
Oh well... at least I'll have a few weeks with my 2nd run Ions before trying an Anode, gotta wait for the softies.