Boutique basses don't really do it for me, got to say. Most seem to look like Fender copies or overly ornate coffee tables. Fine for sticking on a stand in your living room; not so good for gigging at pubs and parties.
I've actually become an inverse snob with gear, selling off my expensive USA basses and using the cheaper ones that I've found I enjoy playing more, live. The G&L, for example is a great workhorse that feels great, sounds brilliant and does the job. It cost £350.
Not knocking anyone who owns/wants a custom or boutique bass by the way - just my personal take.