Kimber Select 3033 versus 3035 and 3038

I own the select 3033's and they sound better than my transparent ref xl m cables. More alive and tigger bass
It is all relative depending on your overall voicing of your system.

It is a little confusing from the above discussion of the posters as to whether the Kimber Select KS-3033s are silver or copper? One poster said silver, while another poster stated the 3033s had "warmth" compared to other Kimber Select speaker cables.

Could someone please clear this up? Thank you.

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