Scrambler 8 was aimed at level 6/7 skiers. Scrambler 6 was a lower performance model than the 8.
Both models date back to about 2005.
I tested some of Salomon's crop back then. I remember testing some Scrambler 8s at Blue Mountain Collingwood. I did not find anything favourable to say about them on the hard snow conditions that prevailed at blue mountain. I recall the "streetracer" 10 received better reviews (not the lower numbers though). In my opinion the streetracers were better, but not better enough; maybe the reviewers had softer snow. Skis from that time that I liked were the Equipe SC 10. If I recall correctly the Scream 10 Pilot Hots were given good reviews by folks that were both on and off piste.