I speak as a bass fan and currently own a few in various incarnations. A passive ACG with overwound single coils (you would have to prise this one from my cold, dead hands), a passive Anaconda (technically humbuckers with switchable coils that can make it a J bass), and active ACG and a LAG collections (active EMG p/ups). They do sound different in isolation probably due to the different p/up & electronics combinations, however in a band mix I suspect you'd be hard pushed to differntiate them.