YES as rossall said tis a big drop and will take some getting use to ,33,5 wide down to 29 .will be your biggest huddle .
it really depends on the rail ,i thought i was a pretty **** hot SUPer ,then i brought a 9'11 insane with very rounded rail ,made for big waves .It is 29 ,and 140 litres ,it is one of my most unstable boards ,,,until you get it going ..but it is very fast on the wave ,as i think the maddog will be ,if you in your 20's by pass this ,post

you will get use to it .it has 130 litres in its favour .