Casey 1988
Shun the frumious Bandersnatch!
If you want a driving Magnet, try a Titanic. It's a taller Magnet molded for DGA by Discraft. It even has "MAGNET" on the inner rim.
I putted with Magnets for a while. Then I didn't. Then I used a Titanic as my driving putter. Now I putt and drive with a Titanic.
I would never drive with a Magnet or most like discs, the only one I might would be a Hydra as it has a lower profile to the odd rim shape. I find the shape of the wing gets in the way of fingers when driving, I use a modified power slant type grip and the first finger gets locked up in the rim in the middle joint or second knuckle of that finger.