DIfference between wilson blx 6.1 tour 90 and Pro Staff 90

[Tennis_tennis]

What is the difference between wilson blx six.one tour 90 and prostaff 90.

I am playing with blx 90 tour for the last three years... tried aero prodrive( rafa) head graphene pro( djok) wilson blx 95 and prostaff 95 for demos..

among all this i feel blx six.one tour 90 has the best balance and steady racket.

can any of you point the difference between wilson blx 6.1 tour 90 and Pro Staff 90.. since i want to try that.

[Tennis_tennis]

surprisingly i started back tricep pain after using the head graphene pro.. never felt a pain on my shoulders when i played 10 days straight
graphene pro is lighter than blx 90

[Beejay]

They are almost the same, probably except the amplifeel thing in the Pro Staff 90 handle. I feel the blx 90 gives muted feel (Pro Staff 90 feels livelier), and Pro Staff 90 is more head light balance than blx 90. I like both paint job.

[Sander001]

The BLX has a more open string pattern so I get better spin.
I feel that the BLX is more muted and much more comfortable too but I wouldn't call either racquet very comfortable.

[rpsbel]

There are subtle differences between those two. You can feel that they are the same Family and plays very similar, but for a meticulous player there are some big diferences. The blx feel is too much dampened, almost like with a vibration dampner. This feel is less perceptible with a PS90. I do not think it is because "amplifeel", but, some difference in composite materials (quantity, arrengement of carbon layers, ......). Another thing is the swingweight, which is smaller in PS90. I have both models, and for my taste, I prefer the PS90. With less swingweight I can generate more topspin than the BLX.