I haven't seen the Berkeley in IRL although I have an azur one that I bought sight unseen when my SA called me about it on New Year's Eve --- I've been on the waitlist on this for so long I felt I had to grab it before it was all an illusion. LOL I am having seconds thoughts about this bag with all that vachetta and thought that the azur speedy would do the job just as well.
I've only see the Trevi GM IRL, but though the bag was huge I could imagine the PM size would be super cute and classy. Get the one that tugs your heart the most --- it seems in this case it might be the Trevi PM for you. Good luck, though. Any way, you'll have a great bag to carry!!