My best putter is the blue disc in this picture:
It's an old fairly firm JK Aviar.Sorta DX like with lots of putts on it. When it was new it was triple-stamped with a P&A, JK and a Morris (college i guess) stamp. The stamps are mostly worn off now.
Honorable mention has to go out to my 'competition putters':
These are DX BB Aviars. For me it's gotten to the point where practice games are as fun as rounds and I play my practice games with these.
Sorry I don't have pictures of my spike hyzer aviars.