why change if it is working for you. I use Time ATAC XC's on all my bikes. I had SPD-SL's on my road bikes, but decided I loved the Time pedal better and did not worry about having 2 sets of cleats and shoes. I never really noticed any real difference in performance with the road pedals over my ATAC's. I recently picked up some Shimano XC-7's and I really like them. I still have a pair of Bontrager Katan's that I generally use with the Mountain bike. Both are very stiff shoes and very comfortable.
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Brian | 2023 Trek Domane SLR 7 AXS | 2023 Trek CheckPoint SL 7 AXS | 2016 Trek Emonda ALR | 2022 Trek FX Sport 5
you should learn to embrace change, and mock it's failings every step of the way.