There is very little difference between any of the seats on the A359. As stated above in the wiki, some window seats have don't have 2 full windows and 11 D/G should always be avoided. Seats 12 A/K are right next to the galley and forward lavatory, so they can be a bit disturbing with pax and crew going back and forth. Other than that there's not a bad seat. For the most part, window shades are typically closed for TPAC flights so some of the seats not having 2 full windows isn't a problem for me.