I think A/D or G/K combo across the asile is better for party of 2, just my way of thinking. The asile gives easier access should you need to access each other for whatever reason. If you do choose the D/G combo, 19D/G in fact has largest open space near your leg followed by 11D/G. It's wide open so you really feel like sitting on a sofa however I didn't like it much cuz I like the cozy "tucked-away" feeling of window seats.

on 333 I personally like the rear cabin 19 because it's smaller and feels quieter. However upon boarding you have all pax walking next to you. Also you get delay in Meal service. Front cabin is better if you want fast meal and uninterrupted during boarding. Row11 is Bassinet, so row 12 wud be nice.

One way or other 333 definitely feels like the "miniture" version of 777 products. If I paid same price and got 333 as opposed to 777, yes I would feel ripped off.