User Katel has both of them (you might PM him for details?); here my impressions when I saw him use both and tested both for some shots some time ago:
The Red Sanded Predator is an "old school" particle ball; OOB matte (800 grit?), solid reactive base, porous like a sponge. Great on heavy oil - REAL heavy oil!
The Red Sparkle is a particle pearl, with PET sparkles (was flashy in those days). Comes polished, if I remember correctly. Very even reaction, IMHO much like a today's sheen solid reactive - easy to read on medium to medium-heavy shots OOB.
Both surely are not state-of-the-art anymore, but good balls, especially the Red Sparkle. The Red Sanded is more a niche product when anything else would swim...
--------------------
DizzyFugu - Reporting from Germany
Team X website & more about me
"Put some make-up on your face
Make this world a better place!"
Kahimi Karie, 'Good morning world'
