Most experiences aren't particularly in depth. Most people just find the brakes still work and ABS kicks on, and assume it's fine (not saying that's the extent of your experience specifically).
I personally found ice braking to be less effective when I was running superblue. I haven't really tested DSC (and am not be sure how to do so objectively)
To be fair, braking on ice (or any surface for that matter) is affected by a number of things. The tires you run (the amount on tread and type of tread on winter tires plays a BIG part of grip in snowy conditions), the brake pads you use (grabbiness affects how the driver applies the brakes), and the amount of driver skill even plays into braking effectiveness.
I didn't know we were disagreeing. There's a good chance it doesn't make any difference and the fact that they spec it for cars doesn't have anything to do with the DSC ABS system. All we can do is speculate, but ultimately it comes down to:
Potential negative effect on ABS / DSC system <vs> benefits of higher boiling point fluids / convenience of purchasing regular DOT4
Most people agree that for a car that never sees track time the benefits of "racing" fluids or just ones with higher boiling point is dubious at best so FOR ME this was an easy choice and I just oreder Pentosin DOT4LV from Amazon.
2006 CiC 6MT
ZHP, Cold Weather, Xenon
Sapphire Black / Black Leather / Black Cube
Any idea what this is? I unscrewed the cap. Looks like a slightly larger tire air valve.
His: 05 330 ZHP Imola Red - 07 Z4 M Coupe Imola Red
Hers: 04 330i ZSP
2004 325 M56 Steel Blue Metallic - Sold
Stephen's DD & AutoX/HPDE Build Thread
Stewart WP - Z4M LCAB - M3 trans/motor mounts - DICE MediageBridge Duo - ARC-8 17x8.5"
DrVANOS - Mason Engineering Race Strut Bar - E30 Exp. Cap - Custom Black+Beige Interior - M3 Seats
Bilstein PSS10 - Turner Sway Bars 27/21 - ECST RTAB Limiters - R.E. RSM
Oh spiffy.
Is that simple to do?
His: 05 330 ZHP Imola Red - 07 Z4 M Coupe Imola Red
Hers: 04 330i ZSP
2004 325 M56 Steel Blue Metallic - Sold
Stephen's DD & AutoX/HPDE Build Thread
Stewart WP - Z4M LCAB - M3 trans/motor mounts - DICE MediageBridge Duo - ARC-8 17x8.5"
DrVANOS - Mason Engineering Race Strut Bar - E30 Exp. Cap - Custom Black+Beige Interior - M3 Seats
Bilstein PSS10 - Turner Sway Bars 27/21 - ECST RTAB Limiters - R.E. RSM