Advise needed
 

hi,
pls I will like to know what is that significant difference between 2011, 2012 and 2013 edge limited? I checked online and didn't really see that significant difference.

which should I go for out of the 3 (cos I have good offers for the 3) and pls why?

looking to get one out of the three and want to know which to go for from experienced users of the edge series.

thanks