Orvis PM-10

I have a chance to pick up an Orvis 9’ 10wt 4pc Power Matrix (PM-10)mid flex rod from a friend. How does the original differ from the PM-10+ and the Trident PM-10? I’ll use for my once a year trip to Rhode Island for stripers & blues. I’d appreciate any information you might have on this rod. I have a six weight that I use for bass and it seems pretty nice.
Thanks
Dave