Read reviews and pick the one that provides the sound qualities you’re most looking for. The Legacy is obviously the choice if you want a more full-range speaker and don’t want to add subwoofers, but the Pulsar is no slouch in the bass department and many are very happy with them just as they are. Both are excellent, so it comes down to your personal tastes and requirements and nobody here can tell you that.
Joseph vs Legacy in 7K range?
Any thoughts? What's the difference? Who prefers which?
I am inexpert and ill-informed, just so you know.