Last weekend, we shared some late-season tips on keeping your gas grill in peak working condition. The discussions in our gas-grills forum reflect what's been hot this past season. If you're hoping to get a good deal on an end-of-season grill purchase, watch the video (right) and check out our free buyer's guide to gas grills. Our latest report on grills covers gas models as well as charcoal cookers and the Traeger Lil' Tex BBB070.

• Some posters are comparing notes on how specific 2009 model gas grills are faring this season

• Other commenters are complaining of being overcharged or underfilled when refilling or exchanging their propane tanks.

• There's also a heated debate over natural gas and liquid propane.

•Other readers have strong feelings about stainless-steel and cast-iron burners and infrared grills.

• On the customer-service front, one commenter had a good experience dealing with a manufacturer over a defective fuel regulator; another hasn't been as lucky with a Blue Ember grill, but some readers offered their own solutions.—Gian Trotta | e-mail | Twitter | Forums | Facebook

Essential information: Try our easy, delicious grilling recipes. And if you have a grilling tip or tale of your own, leave a comment below or on the forum.