AT05 screens were awesome too, or maybe it was just that the videos were so good, I still have chills watching the Inspire intro and Game intro
From AT06 I only remeber the cute section intro and of course alterna intro video which was her best idea ever, AT08 also has very good videos, cute section interlude was enjoyable, the (don't) leave me alone and marionetter interludes were groundshaking but as for use of screens in general, AT10 rules, 'the introduction' with dividing Ayu's face parts into screens and moving it, that was orgasmic, I also love the don't look back interlude when dancers interact with the screens.
AT05 is the most memorable because it was the first time she used them, I knew Ayu just before AT05 and I think I already watched all her concerts and then went to Japan, bought AT05 DVD (my first Ayu purchase) and was surprised by the quality of the concert, the screens gave me chills.