Just talked to a Naish team rider this weekend. He told me that the 26 width would better suit me than a 24 width at my weight of 84 kgs and 180cm height. If I take that at your info, I would say 28, more comfort. He told me I must have very strong legs to be comfortable on that 24'. And I am not so keen on training 5 times in a week, and I am not that young anymore. So I go for the 26', but I will demo it first for that money. The boards were up in price again and also without a boardbag