I got mine installed last Thursday night and now have 1500 miles on them or so. Love them and I could feel them breaking in, was kind of weird at first feeling them get softer over a few hundred miles. Cranked up the damper a bit and I was good to go. I just have to re-adjust them again when I get a chance now that they are broken in.

 

You can go to Howard's site: http://www.motorcyclemetal.com/index.html

and look at either the Tourng Ohlin's tab or th JRI tab to see info on either shock. Then give Howard a call at 954-848-1525 to ask him (first you'll answer a couple of his questions) and he will give you honest answers help you decided which brand and then what size.

 

These shocks are amazing - I have about 1000 miles on mine now (13" B's). Set the initial sag and eventually took two clicks out from where Howard set them up. The ride is so smooth it's incredible. Bumps in the middle of a curve don't matter either. Highly recommended.