Fairly terrifying/super fun in the surf, not so much of case of catching a wave, more the wave catching you!
Paddling position is a little odd in that you are very low in the water and have to make sure the paddle goes in very close to the raft as it turns on a dime, will be great fun on river whitewater.
Lack of spray-deck is a bit of an issue in the surf, fills up quickly which needs to be emptied after each big wave. All in, pretty pleased!