Ergon GP-1 Grips ?

[Tubbs]

Which do you prefer the Biocork or Rubber? Which would be best in high temperature low humidity (desert) area?

 

[rcdanner]

I have used the GP-1 Rubber on my ebikes in Tucson for about two years. I like the soft feel and give that the large rubber grips provide. Best grips I have found. I wear cycling gloves, too.
Don't have any experience with Cork.