Sorry to be contradictory, but these statements are not accurate when you actually play with the racquets.
With 1 additional string, the pattern physically can't be less dense.
Also, a slightly denser pattern will be less powerful. Also 1 sq-in is still one square inch. It was a completely new mold.
Microscopic measurements impact performance in tangible ways.
Also you aren't considering the layup, the regular Pure Strike is stiffer (more power).
In terms of spin, the regular Strikes have higher swingweights than the PSVS, so you probably experience more spin due to being able to swing the racquet faster and whip the racquet easier.
I'm not sure anyone would agree that the normal Strike has more control.
As I said I have them both and several. And I have compared them closely.
The specs that is stated from Babolat/on the sale websites are inaccurate.
The Beam on the VS is 21.5-22.5-21.5 and the Pure strike 98 16 x 19 3rd gen is 21.5-23.5-22.5
The two frames has same Square inch area. its not one a 98 vs 97.
You lay them over eachother they have same area. theres no difference in square inch/cm2.
One states on paper to have 630 cm2 (PS 98 16x19) and the VS states to have 626 cm2. Its not true. They are both 630 cm2. Evidense is that they went back to a head closer to the Pure Control/Pure Storm. Density stringwise is ofcourse important mostly in the hitting area.
The extra string matters almost nothing as its placed so very far away from the hittingzone and do not much extra restiction of movement bc of its placement. Placement of the grommets really matters.
The VS has broader/more space bewteen the mains. = more spin potiential...... In the hitting area/greater sweetspot the VS has more space between the strings/bigger string squares.
Yes the layup matters ofcourse. The PS 98 16 x 19 has a stiffer layup by 2-3 points. Its something but not significant. Stiffer can mean more power but not more spin. Spin is racket head speed + angle + string spacing in hitting zone. The VS is whippier through the air. The Rpms are easier to get with the VS. The PS 98 16 x 19 has swing weight of 325-330 and the PS VS 320-325..if you get good QC rackets like I have..... most people add 2 gram of lead to the VS at 12 and an overgrip to the PS 98 16x19.... and that makes them about simular in swingweight. I dont have to agree with anyone. This is my experience backed up with real numbers and meassurements from the actual rackets in hand. The string pattern of the PS VS is identical to the Pure Aero 98.
PS VS gets compared to Technifibre TF40 315 16 x 19 by playtesters