Hi Jeff,
I've been sailing a Combat 4.7 since June, and I have at least 50 days
on it so far. I also sail a Zone 4.1, so I'll try to give you a
comparison.
The Combats definitely have more power. The first thing you'll notice
is that the Combat has a much tighter leech than the Zone (which has a
lot of twist). You can also tune the Combat to have more or less
twist. I personally like it with about 0.5cm extra downhaul, to open
up the head a little bit. It also has a nice soft, forgiving feel,
although it's not mushy. More downhaul will tension up the skin a
little more in the body, and I prefer the sail this way.
The Combat fits right in between the Search and Zone in terms of
power, so it's perfect for all those guys who wanted a Zone w/ a
little bit more power. A lot of the NP team riders who were riding
Zones and Cores, like Josh Stone, Jason Prior, and Robby Swift, are
all riding Combats now. It's a wave sail that's very versatile and
suitable for onshore conditions and bump & jump sailing, as well as
the waves.
Anyway, the Combat is a really sweet sail: great range and a nice
feel. It's really versatile for people of different builds and
styles, and it can be tuned for different feel/conditions. I really
love mine.
You can see some video at:
http://www.neilpryde.com/en/2005/sails/video_wave.php
also:
http://www.neilpryde.com/en/2005/sails/video_xover.php
kev