Fischer Progressor8+ RF SP (2009)

Rented these at Revelstoke on a resort day when my Got's were not the right tool. This 200 lb skier ripped on these 170's and spent much of the day waiting for the rest of the posse. Stable at high speed and grippy on the rare ice patches, these performed well in the bumps as well. Almost stole them and would not hesitate to own them.

Bought a new pair just last week!! 
Very very good fun...it is like carving on rails!!  
You can compare it to a BMW if it was a car!!

Forgot to mention that the grip while carving was that good the skis were cutting up the piste....the way race snowboards do......the skis made very deep gashes in the piste!!

On the German xspo site, is this ski on sale 329.95 euro, the RX8 299.95 euro, wich one should i choose, they both are suited for my style of skiing ? 
Buy them now or after easter or beginning next season, maybe a little bit cheaper then already is ? 
And i am 173cm height, should i buy 160 or 165cm version ? 
 
thanks Jürgen