Twice taupe or saint germain bb cherry

I'd go with the Twice! I actually had the Twice in taupe, but I exchanged it for a darker color. I love the Twice and its multiple compartments. I also love the huge surface area of the empreinte leather!
 
I have the taupe Twice and love it ,,,, it's a nice casual bag. St. G BB is adorable - I'm not a fan of chain straps, so it wouldn't work for me, but I do love the bag.
 
It kind of depends on what you are going to use it for. I love them both. I think Twice is casual and saint germain bb dressy. I have Twice in noir and it's the best bag I have.