>>1720141carbon forks absorbing vibration is a giant meme to shill carbon, I can't believe people believe this when they look at the thing. Most gains for that type of stuff will be made in tyres, if you are finding you are riding in places where its bumpy and uncomfortable maybe get a bike with bigger tyre clearances.
I say that last point because no don't do massive overhaul upgrades to bikes, it's not cost effective, in your case I would just try to find a new bike if you are really set on replacing your old one.
