Vandersteen 2ce Signatures vs 2ce Signature II

Greetings.

Looking at new speakers. Thinking about the vandys.
I am looking at getting a pair of 2ce sigs.
Question is the mark 1 or 2?

I found a pair of original 2ce sigs at a very good price.
How do they compare to the sig II?
Worth the extra.

Thanks,
Nick