i'm planning on getting a new board and ive narrowed it down between a stepchild chamberlain 153 and the forum eddie wall 154. i'm 5'11 and weigh 145ish and have 9.5 size boots. i ride at bear so im primarily jibbing but still jumping. is the 24.7 waist width on the stepchild too narrow for my 9.5's? thankss