>>30006346>Base 60 +speed nature vs base 70 +speed natureBase 70 is basically the bottom tier of when +speed natures are effective. You speed tie with base 114 speed mons that decided to invest in bulk, rather than speed....Base 110 is the usual target group, but hey more is never a bad thing.
At base 60 you speed tie with uninvested garchomp, Base 102.