I've always been a fan of round cakes, but after hearing that square cakes generally produce greater proportions I think my mind has been changed a little.
No I'm not planning a wedding at this moment (I'm still waiting on the proposal
) but honestly the cake has never been that important to me. I'd like a nice one with a cake topper...but beyond that I'm not fussed. So, my point is, if square serves more and I really only want a 2 tier cake, it sounds like the way to go.
I hope that made sense