I'm a avid G-Shock collector owning 27 of them. Many of them are Mudmasters, Mudmans, Kings, standard squares and a couple of ProTreks. All are atomic and solar. I just bought an AW Series 3 + cellular last week. I'm wearing this thing every day and getting very used to it. My concern is about my G-Shocks as I see them getting way less wrist time. I could easily sell them off BUT many are from Japan that are not sold here and discontinued. Many are selling at crazy prices now so if I ever wanted to buy them again, it would be prohibitively expensive so I'm not going there. I'll try to wear them but having all of them sitting in a watch box barely worn gets you thinking. I have some that only saw my wrist once in the last year but can't bear to sell. Logic says to sell off if I'm to adopt the AW. My friend returned his AW just for this reason as he had to either adopt the AW or sell off his G-Shocks. He chose to keep the G-Shocks. Only time will tell for me.