So who actually uses Plus and who uses standard length from Babolat?

So I have been trying to do research from various sources including the message board here but Im very curious to see which players are really using the extended length and who uses standard length?

Here are the ones I am uncertain about their length, players like Nadal for sure using the standard ------

Sam Querrey- 27.5 Aero Pro (but then in other posting, people were saying that he is using the standard pure aero)
Bouchard- Pure Drive standard (also people were saying that she is using...

So who actually uses Plus and who uses standard length from Babolat?