How is it possibly better than automatic? I've driven a manual Scania, it's a serious pain in the ass - automatic transmissions are a godsend for trucks...
It really depends on the person and the vehicle. I learned to drive stick some years after I started driving, and I just adore the experience to the point where I will not buy an automatic car. Maybe in the future. But not now.
That said, trucks and passenger vehicles with rubbery shifter bushings might be a different story. There's a lot of shifter and clutch variation out there.