Recently picked up my new custom 18XS with 175 proXs and all I can say is wow! This boat is so much bigger than the old Tr186 boats that I didn't notice much of a loss of space coming out of my 21x. It jumps on plane, has a great top end, and handles water like a 19-20ft class boat. Fit and finish is amazing as well. This is my 3rd Triton and will not be my last!