For a commercial-look 36” dual fuel range under $5000, the Bosch 800 series and Fisher & Paykel are solid choices, offering reliable performance and design. Bertazzoni is another option, slightly pricier but known for quality. While Zline is appealing price-wise, your concern about its relative newness is valid—reviews are mixed, and long-term reliability is uncertain. Check current delivery times as they can vary, but sticking with established brands might offer more peace of mind. Be sure to compare lead times, as market conditions can affect availability across all brands.