This is really a loaded question.  First instinct is of course another vote for the Street Bob, my bike with mid-controls and highway pegs (although putting forwards on this winter).  I do love the Wide Glide and really like the Fat Bob as well (if that bike came out a year earlier I probably would have gotten it.  
Well, I guess I like them all, that was no help to anyone.  Really I just love the Harley's all together, every line and model, with the exception of maybe 1 or 2.