Tony,
Thanks for the nice compliment regarding my comparative review.
Both the X-1 and the PS 95 are solid feeling racquets, but the PS 95 has more of that "ProStaff feel", for obvious reasons. Thus, I'd say the PS 95 feels more like the PS 85 than the X-1 does. The problem with the X-1 I feel is that although it's a low powered racquet, it is also fairly stiff so once in a while you catch it where it gives too much power when you least want it. Although the X-1 has a nice muted, solid feel, I find the PS 95 gives more feedback so you know immediately if you've hit a solid shot or if you've mishit it. With the X-1, it's more dampened so the feedback is more removed. The PS 95 also has a crisper feel IMHO. They are both really good for serve and volley play, but I would say the PS 95 is a bit better on serves, whereas, the X-1 is a bit better on volleys. Hope that helps.