It would *probably* be ok for basslines (from what I've seen) - but you should def check it out in the flesh. It's cheap as chips but nothing's cheap if it's no good for you
i used to have one. it a great all around synth especially in the bass department. it has a lot of really nice sub basses perfect for trip hop. plus its also an audio interface which can come in handy. i returned mine because i ended up getting a waldorf micro q and it was kind of redundant.