Warwick. When I first started playing bass in high school (around 1993 or so) and reading Bass Player magazine, something about Warwicks had me drooling at the back covers from day one. I was especially fond of the Fortress MasterMan.
Even nowadays when my GAS goes this way and that, I often seem to come back to Warwick. I may dismiss it for a while, but Warwick always comes back. It's like an on-again/ off-again GAS relationship with the brand. Even though the newer ones have fat necks that make me go "eep" I still end up GASing for a 'wick on and off, even though I know they're impractical basses for me and my hands.
So, yeah, my first GAS for a fresh bass was for a Warwick. And even though I know, realize, and justify that there are better basses that are a better value for the money than a Warwick and that practicality makes me cast off Warwick, something about Warwicks keeps me coming back.
I don't own a Warwick. I never have owned a Warwick. But the lust is there.