Think all stainless grills are equal? A $2,000 unit often hides 430 steel, thin 20-gauge panels, and bargain burners that warp and rust in coastal air. Spend $5,000 and you step up to 14-gauge 304 or even 316, seamless welds, cast burners, and rock-steady heat that saves you from buying two replacements over the next decade, plus better warranties and night-ready lighting.