I've worn NB for the last 15 years.  They are always changing models, so when it is time to buy another pair, that model is no longer available.  I bought several models all the way up to $150 a pair from the local NB store, but they are all in my closet because they are not comfortable.  After internet searches, I ordered this shoe based on customer reviews and it feels great.  I could sleep in this shoe since it is so comfortable and has great support while walking..  I have since bought another pair and stashed them away to replace these when they wear out. I have never worn Asics before, but I'm a happy customer now.  They run true to size.  The only thing weird is the laces are towards the inside of the shoe, which is how the shoe material is cut.  It looks different than other shoes, but as long as it is comfortable, I don't care.