Hey folks, just wondering - I'm in Taiwan trying to buy a bike and I test drove the two below: a 2016 CBR300R (no mods) and 2020 CB300R with SC exhaust slip on. The CB300R just felt much more responsive, faster everywhere, more immediate torque - same eager feeling as my old CBR600. The CBR felt sluggish by comparison, very slow to build up power and put it down. Any ideas as to why? Did the removal of the stock exhaust and weight reduction make such a big difference, or are they geared differently? Hoping I can make the right choice here. Thanks.