A year ago I purchased my first spyderco a Starmate plain edge. Last week at a gun show I purchased a serrated Delica.For many years I have been aware of spyderco knives,but never bought one, the Starmate and Delica blow all other brands I've ever used away! Which model should I consider next ? I only buy 1 or 2 knives a year, any input would be appreciated.