fire xc pro are decent tyres but they have been around for ages and things have moved on
I went from these to conti verts (f and r)
then high roller F and conti vert R
now high roller on front and advantage on back
each step has resulted in significant preformance improvements
[like brian lopes states in ‘his’ book, when u are railing a corner, you won’t notice the difference between $20 bars and $50 bars, but u will between a 420 tyre and a $50 tyre.]