The Monarch 390 is our third grill from Onward Manufacturing, we have never been disappointed with the materials, craftmanship, dependability or performance of the grills.   With the rotisserie, side burner and reversible cast iron grates the cooking versatility of the  390 is exceptional ,especially in it's price class.  During the last month we have grilled steaks, burgers, hot dogs, pork roast ( indirect) and rotisserie chicken on the grill all with outstand results.  The only issue I have is the removal of a full grease pan and tray, sliding the unit out without spillage is challenging.
 Concluding, the 390 is a great grill, if properly maintained and kept covered you can expect many years of great grilling.