I was in that boat for a while: 1.0 vs 1.03 vs 1.06. Leaning heavily towards 1.06 as the Fox nonadjustable shocks I want are valved for that spring rate. Then there are those here who worship at the Alter of the Big Bar. When you get some road time on your new set up please report back with your observations on the differences in ride you found with these. Curious minds want to know!