My current coffee grinder is a 30+ year old Krups burr grinder and it's getting a little long in the tooth. It's almost time for a replacement. It would be nice to find a grinder that's a little quieter, and that can grind fine for espresso and coarse for a French press. One that will last for twenty or more years would be desireable as well. Price: under $100.00, and best under $50.00 or so. Any suggestions?