I actually think we unconsciously gravitate to either a shoulder or hand held bag. Not that we don't have both in our collections, but when my BFF and I talked about it, we realized we each gravitated to one type a large part of the time. I have only one K28 and adore the color (Gris Asphalte), but rarely use it as I prefer my birkins. I love how easy it is to just reach in for my phone or wallet, but can put the flap over and secure if need be. Having to stop, hold my kelly from the bottom in order to open it is a royal pain IMO. That said, I've hand held my kelly for the few times I've used it. I worry about color transfer with light to med colors if I use the strap and wear dark denim 95% of the time. My kelly is absolutely beautiful, but I hesitate to add another K when I hardly use the one I have.