You echoed my thoughts to a T! I had the same considerations as you with the Speedy. My height and masculine build (I used to swim a lot so I have a wide body with square shoulders) does not quite allow for a boxy bag as I found it seems to add width to my already wide body. In addition, if the bag is on me, I imagine it might be challenging to open the bag with one hand to get say, my wallet out. Strap comfort is also of key importance for me as I am developing shoulder problems from carrying too much so I really need to downsize.
I do have a backup plan though; the Empreinte twinset or twice crossbody bag. I am mostly in casual wear, jeans/jogger pants/shorts (I reside in a year round hot and humid country) thus I thought should the Speedy not work, this bag seems to meet my requirements in terms of no handles, ample space, looks good as a casual bag and can be dressed up by looping the handle under the bag or as a clutch.
I missed out the Saint Germain in my research. I just had a look at it after you mentioned it. It is beautiful and I like how the chain dresses up the bag and offers alternatives in wearing it. I have a soft spot for chain bags as I find them so elegant and chic, but I wonder whether it will look too dressy for my casual attire. No harm trying it on this Friday too, right? [emoji6]
Along with the DE mini pochette, I am also really liking the Empreinte key cles. I saw it in Earth during my last visit and can't seem to get it out of my mind. The new color Raisin seems very pretty too but I will have liked it more if it had more purple tones.
Meeting my SA is really icing on the pie. She is the sweetest, allowing me time to look at different pieces, showing me alternatives, sharing cons of seasonal pieces in terms of paint chipping off. She actually suggested that I go for classic DE instead of the LE mini pochette launching in Sept as she did not want me to go through the hassle of repainting every now and then.