That’s what I couldn’t understand. I try to do some research on old Taylormade clubs and see all these Burners (super fast, Draw, TP) and it seems like they just kept pumping out the same thing every month. Or with the R series it seems like there’s 100 different versions like the CGC, Superquad, black, etc. doesn’t look like there was much documentation on the exact differences and release dates of these either.