Am surprised ALL of You can possibly have any such discussion!
Each pro uses a Pro Stock frame. They do NOT change the frame they use nor do they use a frame that is produced for the public/consumer/commercial versions. They are just painted with the same outer one paint the manufacture and the player have agreed to promote their according to their contract, which also requires that player to use those frames according to their contract.
[Examples: Look at Novak Djokovic. In early days he was used to promote the Head Prestige frames, thus his frames were painted as such. Then changed to a frame which looked and painted like a Wilson K-Blade 98 [as was Jo Wilfred Tsonga then (who uses Babolat frames most years, which ever they actually are, though different PJ)]. Then he changed back to Head using a 'New" frame look and paint of the "New" Speed line, which he continues to use a frame with that painting of the newest version. Marin Cilic has used frames painted to appear as Head Prestige [current?], Radical, Instinct. Do You actually think he has changed the frame he uses or any player?! Roger Federer began with a Wilson PS Mid 85 6.0 [the public/commercial frames were very close if not nearly the same as pro model frames]. Then in 2003 Roger began using a clearly larger head size frame of 90 s.i., painted like the PS Tour 90. Through the years of n-Code, K-Factor, BLX, Ampafeel, the frame remained to be 90 s.i. and painted like the version sold. However, the materials changed, But Roger did not change. The change of his frame to a larger 97 s.i. and slightly wider beam frame was initially completely black [as the PS frames were]. When Wilson began producing a public/commercial frame with the additional red on the middle, then Roger's frames used, also resembled these. Note also the material composition of the public/commercial frames returned to the original PS frames of Braided Graphite 80%, Kevlar 20%. This should be a significant indicator. Wilson has changed the external paint markings several times since. However, the public/commercial versions have different flex and softness ratings. Does this indicate something also? Certainly to me, none of these are what Roger actually uses either, but may have similar specifications in weight, balance, swing weight. Often look at Roger's frame to see if i can detect how thin the beam actually is. The original PS 85 was 17 mm. Most Wilson Pro Stock frames are known as H19 and H22 with variations in weighting, balance, flex, head size, shape and other characteristics. The numbers obviously correspond to the beam width. Am not certain if Wilson has other beam widths available as other manufactures, but it makes sense they do. Certainly Wilson custom shop can make what the player desires.
Yonex frames were in earlier days, also basically the same for public/commercial and pros, as were many others like Dunlop, Donnay, Kneissl, Puma, etc.
However, which exact model a player used was not certain. Look at Boris Becker who was using a Kneissl frame that looked the same as the one Ivan Lendl used [which is also was braided graphite 80%, Kevlar 20%], then changed to use a Puma frame which is clearly larger and has a different shape, feel. There was a Puma frame made for Guillermo Vilas [who Ion Tiriac was managing] then Ion became Boris Becker's manager and suggested the change for him, which he used throughout his carrier from then on. Which exact material composition [of the several public/commercial models] Boris, Ion, Puma and a few other know [various compositions: G-50%,F-50%, G-80%,K-20%, G-80%,K-10%,C[eramic]-10% (or G-70%,K-20%,C-10%, possibly more F% than G% like G30%,F-70%) (many including Yonex used G-50%,F-50%, Donnay G-80%,F-20% or K-20%, G-100%, of course Wilson, Kneissl, Dunlop, Head (*what was 'Twaron'? something of Kevlar too), Fox/Bosworth, and many others, etc. later too, like ProKennex, Gamma, Vôlkl). It is known the ESTUSA frames made for Boris were not to his liking and standard, so he continued using the Puma frames painted as the ESTUSA frames per contract. There are the issues Juan Martin Del Potro also had with his frames from Wilson, and preferred his older K-Factor painted frames, then as we have seen still uses an all black frame. Other Wilson users have been using black frames, then later with a different paint. Bjorn Borg always used a Donnay wood frame, with steel reinforcement and painted according to the contract of the year, and after getting a contract with Bancroft, to use one painted at the Bancroft Borg when playing in the USA. [Actually owned and used both of the Donnay Allwood, Borg Pro and Bancroft Borg. The two Donnay frame were the same except the paint, but the Bancroft was noticeably different in wood construction, flex, feel and performance]
So, in Conclusion. Any and every public/commercial racquet/racket frame available is NOT the frame the players actually use, though some manufactures may have public/commercial frames close to the pro frames. If You actually want a pro frame You will need to purchase one, and know which type of model and specifications You need. What Your favorite player
use, may not be suitable for You, just as each one has their unique style, so are their frames.
Hope this helps as for information.
If You also want to know about other aspects, specifically the dangers and concerns of the modern, hollow, light weight, stiff frames, please research it and feel comfortable to ask me or others who know.
All The Best.
Sincerely

Add: BE AWARE, BEWARE, BE WELL, BE HEALTHY!