Trials is a relatively new sport compared to BMX though and I think with the way the street style of riding is heading, it will become more apealing to the public. I've not been riding long but I enjoy it because even a curb or small wall can keep you entertained for ages whereas when I rode BMX I didn't enjoy street and there are no good parks around here. Suppose what I'm geting at is, trials is a good sport because there is rideable terrain EVERYWHERE and it hasn't got to be perfect conditions either. That went nowhere, haha.