How many flues in these raided flue 2x8's?

[heus]

I know that the Smokey Lake 2x8 with 2x6 back pan has 11 flues 7" deep. How many flues are in the Leader Max, Leader Patriot, Sunrise, etc?

[mapledavefarm]

This ad say Sunrise has 11 8 inch or 11 16 inch flues. http://www.sugarbush.info/forsale/showproduct.php?product=549