Very much doubt I would ever use the Eco mode. Comfort, maybe maybe not. Now here is a question for you BJ. since you installed the last mode software does your car keep the last setting or it defaults back to comfort? The ASS to me its not a big deal, I can click a button and disable it when I start the car. But man if it can remember the last suspension setting that would be reason to do it ASAP.
2014 X3 35i Dynamic Handling Package| Cold Weather Package | NAV | Premium hi-fi system | Driver Assistance Package.
2013 335i Sportline | M-adaptive | HK | NAV | PDC | Heated Front seats |6-speed MT.
2011 X5 35d Great SUV gone
2009 C350 Mercedes Gone 7-31-2012, good car but boooooooooring.
2008 X5 4.8i - Turned in 1/24/11 They created the Lemon law because of this SUV.