B&M ripper shifter?
 

I'm looking into getting a B&M ripper shifter. I wanted to know if anyone has had any experience with it and if they recommend it. There is a 30% and 35% reduction, which do you perfer, how smooth does it shift, and how long is the handle compared to the stock shifter? Thanks for the help guys.
~Jason

every speed shop here in town told me "we dont have the b&m, but the pro 5.0, or steeda tri is better"

I searched until i found what i wanted, the ripper is a BIGGG improvement over the stock dildo, and i never miss shifts anymore.

I noticed that there is a 30% and 35% reduction shifter, what is the difference between the two and which is better?