Hey guys. I have a Weber Genesis E310 I purchased this new from lowes around 2015. its been good to me but its time for some new heat deflectors and flavorizor bars. I was looking at the qulimetal ones on amazon. I was also looking at his 9mm grates. but then I seen people picking up at costco the Weber Genesis II S-345. I like this model cause i still want the cabinets and i like that it has the side burner but doubt i would use it. I also like that it has the sear burner. Not sure the sear burner is something i could add to my grill or if it would even be worth it. anyone have any opinions between the 2. Does the sear burner or newer model much different.