I am looking for tyre suggestion

Currently, I am on Pilot Sport 3 195/55/r15. Currently looking at getting another set of Pilot Sport 3 (PS3) or Primacy 4 ST (P4ST).
I know one is a performance tyre and one is a touring tyre.

1. Can't find people comparing them. What should I expect if I go from PS3 to P4ST in terms of grip?

2. Which tyre would you suggest? I am pretty happy with my PS3. However P4ST is a newer tyre than PS3

Thank you