I like heavy knives. I found a few web sites that advertise but I don't want to order because I don't know if they whether they updated their website or not. I wouldn't want to order a chinook I and get a chinook II or III instead. I already have the chinook III. Also I would like to know if Any of the chinooks or manix knives can be ordered in fully serrated versions (spyderedge.) Any info would appreciated.