Gentle is key, or you put the pipe out and you're running a pipe cleaner up the shank to untamp that tobacco. Haha. We all learn through experience. And what works for one, may not work for the next. Tampers are nice. And while I wouldn't say I have a collection, I have a few for different occasions. My favorite is an old Kaywoodie pocket knife and tamper from the sixties, with a knife and poker that fold out stamped Kaywoodie, NY. Of course the foot of the tamper is in the shape of their logo, so it makes it a little extra special for me. That's the one in my pocket almost every day.