After playing Fender style basses, I played recently a Warwick bass (is late 1990s Thumb NT that is belong to my friend) for first time. I loved so much its sound! After this, I decide I must buy one for me, but I know they are having so many different models and I think the qualities are also changing over many years. What I love about my friend's bass was the 'growl' that it have, I don't know how I'm describing it, but maybe Warwick lovers know this sound. So question I am asking, is which of the Warwick basses have the most "growly" sound, of any model and configuration and year?