Currently have owned a 16' R1 for 4 years and did mostly aggressive mountain riding and 3-4 track days a year. As I ride the street the most the R1 is just unbearable unless you're going fast. I've had my eye on the new 2020 STRS. I know the there is a big power distance but as far as handling and "fun factor" when grinding the curves. How does the STR compare to the R1? Thanks.