Money is always the issue/question? Does price matter, or are you fine with spending $100,000 (X5M) on a new truck.

I think everyone here would choose the X5M if they had the money to spend.

If you decide against the M, 50 would be the next best option. Don't go for a 35 or 35d when you have already owned a 4.8i.

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2011 ///X5 M (On Order)

2009 X5 4.8 M Sport Space Gray/Black Fully Loaded

2007 GMC Yukon XL Denali Loaded and Customised