2D vs 3D development time

Hi folks, i've written my final year degree project as a 2d computer game, now however I have to write my analysis saying why I chose 2d over 3d. So I need something to reference from.

I was wondering if people could please post about any games they have written, preferably in this format

2D/3D | Development time to complete | author name | game name

I'd really appreciate your help on this :)

Thanks in advance