is acerca rd-m3020 better suited to be used with sora r3000 sti? or should i stick with my alivio rd m3100 SGS with a goat link? my current set up is 50-34 in the front and 11-42 in the rear. i saw a yt video that says it is good, now i am wondering if it is more capable than my current rd. thanks in advanced~
by BEEFxORE