Best NBA 2K Game for Current Gen ?

Hi all , I want to ask couple of important questions , firstly I have original retail disks for NBA 2K10 , NBA 2K11 , NBA 2K12 , NBA 2K13 , NBA 2K14 . I got some of them from Ebay and some of them from my retail game shop .
I want to ask which version is the best for you and why ? I don't care game rosters too much . I want to get opinions for gameplay and bugs , etc .
My second question about official patches . I have patches for NBA 2K10 , NBA 2K11 , NBA 2K12 on my PC from my personal archive . But I can't find any patches for NBA 2K13 and 2K14 for retail versions of PC . No patches for those versions ? or they removed from servers .
My third question how to identify them for NA/EU version ? Because they have different patches . Thanks for all of the answers .

PS: I also got NBA 2K15 from Steam but my pc won't run it at 60 fps . So I can't play it with low fps With that reason I didn't buy NBA 2K16 too . That's why I am asking about old games .

Nobody wants to write something ? Or I opened to the wrong section

It's the correct section. You've just got to be a little more patient than that, sometimes.

I'd go with either NBA 2K13 or NBA 2K14 myself. To answer your question about patches, they didn't release any for the PC version.

I would suggest 2K12, because I like it the most, brings back beautiful memories to me. But tbh 2K14 is most updated game (by the modding community, not 2K), but it's your pick.

It's the correct section. You've just got to be a little more patient than that, sometimes.

I'd go with either NBA 2K13 or NBA 2K14 myself. To answer your question about patches, they didn't release any for the PC version.

So that explains why I can't find patch files for '13 or '14 Is older games have some different codes for EU/NA version on disks ? or on cover printings . Basically even I don't have any idea why they provide different patches for 2 region . Game files aren't same ?

Different languages, in some cases. Basically try one patch; if that doesn't work, try the other.

Different languages, in some cases. Basically try one patch; if that doesn't work, try the other.

Yeah that might be reason . I didn't think this because I am playing only in English

The North American patch will probably do the trick, but as I said, if it doesn't, try the European patch. One will work if the other doesn't.