Doughmakers Cookie Sheets/Baking Pans Review

I bought a small Doughmakers cookie sheet, used it once, and became a loyal Doughmakers user.  Over time I have eventually replaced every cookie sheet, biscuit sheet, jelly roll pan, muffin pan, bread pan, pizza pan, cake pans - round and 9 x 13, pie plate and even my cheesecake/springform pan with Doughmakers.  Many of the pans even have lids that go with them making it easy to transport the item you have created to your event.  It cannot be any easier!  The aluminum pans bake everything so evenly - I have not scorched a cookie in years and my cakes bake level - no hump in the middle.  The pans have great handles for easy in and out.  However, I did discover not to let them set very long in the dishwater or it does cause a discoloration and I do not put them in the dishwasher as I find it sometimes causes them to lose their shiny, clean looking appearance.  All pans have a unique pebble type pattern on their surface.