The SSS stands for "Super Stupid Soft". This is a very pliable and flexible putter, great for cold and humid days.
The Wizard is a true, stable workhorse putter. It holds whatever line you throw it on with very little fade during its drop. It also works as a great putter in windy conditions and handles controlled power very well. This makes it an excellent choice off the tee for mid-range drives in addition to upshots.