for me 38-40 mm is also the sweet spot. In order of appreciation: 1) 116500 Daytona black or white is fine with me. Slight preference aesthetically for white. Also, unlike the black the white was not used on 116520. Prefer the ceramic to steel bezel. 2) Batman GMT. Love the color combination, the practical complication and the overall look. Also very scratch resistant compared to WG. 3) 114060 no date Submariner, because of its heritage, look (black glossy dial and black glossy bezel), no date to set, NO CYCLOPS! And I just plain like it as a fantastic go anywhere watch.
There are 2 watches I love but the size is a bit overwhelming for me: James Cameron Deep Sea. Love the dial colors, domed crystal and NO CYCLOPS, Also the blue dial steel Sky Dweller. Next to Daytona this would be my favorite, but my small wrist doth protest.
Best, patekova