I have had problems with all of them. Just got a customers entire radio setup to service and when Fed Ex dropped it off the box was completely broken open. Good thing was all the parts were still there. When ever I need to ship something of great value or importance I take it to the UPS STORE and let them box it. Now they are reasponsible !!!!! It may cost a little more but at least if something happens during shipping it's on them.................. I hope :?