San Antonio, will travel though

Looking to purchase a 2025 Telluride, X-line Prestige (wife wants 360 cam and cooled seats so any trim that fits that really). Any recommendations on a dealership, I am new to the area. Would I get a better deal in Houston or Austin? Fairly open to colors, Green, grey, blue; love the terracotta interior but not a must. Been searching on cars.com and planning on buying soon so any suggestions on a good dealership is helpful. TIA