I tend to think carbon fiber seatposts are more about weight savings than ride quality. I do agree that some seatposts have clamps that are easier to adjust than others. Beyond that, just make sure you replace the seatpost with one with the right amount of offset for your preferred saddle position vis-a-vis the pedals. I, personally, need a lot of offset, so finding an approprite seatpost is hard.
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher