@arafiq I recently read a post by someone (can’t remember who) who recently upgraded from the Perspectives to Pearls, and from what he said there were more similarities than differences and the biggest differences were that the Pearls could play louder and obviously go a bit deeper. If I was you and in your room I’d be very torn between upgrading to Pearls or adding two good subs to your excellent Perspectives, which would probably greatly close the gap, maybe provide even better bass better integrated to your room, and be much less expensive. Either way, it’s a high-quality problem. FWIW.