IS111 v CA66

[baldy]

Hi all
looking at a new board for 12 - 20 knts and sail sizes 6.6 - 8.0. , i'm 85 kg.
The above boards are top of the list but may swing to the iS101 / CA62 if necessary.
I'll be using them on choppy/smooth river (80 % of time) and open ocean with about 2m swell (Ledge to Lancelin marathon).
Too early for 2010 board comments but based on 2009 boards, are there any user thoughts?
Haven't yet demoed a iS and very difficult to demo a CA.
Appreciate your comments.
Cheers