Looking for a nice, luxury, 7 seater SUV

Hi. I'm currently looking for a luxury 7 seater SUV. I'm looking at the Acura MDX, Mazda CX-9, and the Kia Sorento. I'm not buying any german cars, i've had way too many problems. If there is anyone who has owned, or driven any of these cars, please give me you opinions. Thank you.