I bought some decent ear muffs awhile ago and I liked them but awhile ago a pin fell out of the side of them and got lost. I have some cheap ones I've been using b/c someone left them at my house a long time ago but after I've been wearing them awhile, they start to hurt so I'm wanting to get some nice ones that won't break and also reduce sound a lot. I'm not sure about the electronic ones that allow speach to be heard but blocks gun noises. How well do they work? How reliable are they? Not sure how they work... Please post up what you like and what you know won't break easily.