ng501kai

which one should I take? .I originally owned a HKTS-14 speaker set and a HarmanKardon AVR435 receiver and wanna upgrade it, so should i take the polk audio set? i think KSF8.5 has better quality than R50 but i also want to change my center speaker... any suggestion? i usually connect my audio system to my computer for listening music or hook up with PS3, and i am living in a apartment studio Thanks! Offline