so is there any difference between the A and non A monitor?
I have a S2721DGF (FW M3T101 - manu. August) from EU and a S2721DGFA (FW M3T201 manu. September) from UK.
I bought a "S2721DGF" from a site and I got a S2721DGFA.
I think the S2721DGFA model may be the new one. I mean looking on the site its only £325.00! Dirt cheap! and ships today!
The only difference while being annoying is the brightness levels are different on the markers so 27/100 on EU one and 48/100 on UK one for 120cd/m2.
And the UK one gives notices if you going too bright - all that nancy stuff.
Once calibrated they are the same, apart from any panel variation (one is ever so slightly more "yellow" but again this is down to no two things being the same).
Annoying but they are the same part from firmware mods.
Also the 'A' model has a different box, they have removed 'nvidia gsync' logo, i do think the A model is here to stay and its the one they will ship into the future.
All the drivers show up as S2721DGF so it just a 'soft' versioning thing.
Also the wording on when the LED on is different "Off During Active" on non A vs "Off in On Mode"