Just strung up my frame with PS Strike at the same tension as my old standard PS Energy. Right away, I measure a tighter overall stringbed (with stringmeter) with the Strike as opposed to the Energy. Bouncing some balls off the strings, it feels different too. More lively, much tighter.
I think I prefer the Energy, but I'll see how the Strike plays tomorrow.
Lois: "Peter, I'm not wearing any panties."
Peter: "That's ok, honey. We can throw that chair out."