Ut oh, sounds like you’re right... I have Iena MM for work, Siena pm as a medium bag & a small crossbody - I’ve had these for a few years and love them. I recent got the Azur Pochette Accessoires and LOVE it as well. (That was random because it became available). These other two though... just not sure.
When it doubt, return. I impulse buy at times and I have fallen into the trap. I can love the look of a bag, but after I buy it, I realize it doesn't work for me (then I return). So many pretty bags, but I often fall for the look rather than the daily functionality. I think when we all dig deep, we know truly what we like. I prefer mini crossbody bags that lay flatter against the body. A top handle is a bonus.
When on the fence, return. If you find you can't live without it, most likely you can re-purchase it once you are sure.