I had both but sold the Twice and still use Soho, my goto carefree bag. Soho holds more and Twice looks bit deformed and bulky after filling it up. Also just didn't like having multiple compartments.
I was in the same boat with the pochette metis. I bought it in monogram and returned it but kept thinking about it. Every time I saw it on someone else, I loved it. I finally tried on the turtledove empriente and that was it! Love it!I am drawn to the one compartment on the soho. I feel like I could just throw my things in without having to arrange them, but also that I wouldn’t have to search far for them. To be honest, I have only ordered the Twice because they rarely come up at a good price and I only hear good things about them so I think I wanted to see what I was missing! I’ll see what it’s like when it arrives.
However, I’m now thinking that everyone raves about the Pochette Metis and I have never loved that...