Kimber Select 3033 versus 3035 and 3038


I just tried a pair of Kimber Select 3033 speakers cables in my system. All i can say is WOW. I had actually borrowed a pair from a friend of mine. My question is does the 1035 provide a significant upgrade over the 1033?? If so, what characteristics seem to improve. How about the 1038?? Both are significantly more expensive . . .
dewinkle
3033 is a copper cable. 3035 silver/copper and 3038 silver.
I have tried the 3033 but preferred my AudioTruth Argent.
I have auditioned Kimber Select cables few times in my system. I considered to buy one of them.
In my opinion Kimber cables were good these days when there was less competitors on the market.
Today in the Kimber price tag you can get much better performance or the Kimber's performance at much less price.
Today Select price/performance ratio is poor.
Kimber KS is still one of the best regardless the competition, you must have very resolving system to appriciate the diffrences in 33-35-38