RS-R SUS lowering spring reviews?
 

Has anyone tried out the the SUS version of the RS-R lowering springs?

I searched and found a bunch of reviews for the Super-Down version, but I'm not interested in going that low.

The SUS drop is only about 0.5", and the spring rates are only marginally stiffer than stock, so I think these might be a good fit for me since the car is a DD in a snowy environment and I am going to be tracking it a few times a summer.

They come in FRS (softer front) or BRZ (more balanced) versions, so I'd be interested in hearing about either.

Gracias in advance for any info.