All the options are great! For me, the classic 911 shape is very much disrupted by the wing and if it's not going to be on the track the wing seems a little pointless to boot. A ducktail would have been nice option.
As for the color, particularly on the 992 I prefer the dark colors so that the black plastic trim can blend in vs contrast against the car. The contrast can look pretty aggressive but I prefer something a little more muted for everyday use.