I'm having a GE profile induction cooktop installed soon and need to upgrade our cookware. I've looked through the induction cookware posts here but most of them on here are really old. I'm assuming the manufacturers have updated some of their products for the induction market by now. I'd like to hear from induction cooks on the cookware you're using. Before I go buy a new set it would be great to know how well it works and is it buzz / hum free. I'll most likely be shopping at Macy's as my wife works there and we get the employee discount.