So curious. My current set up is sound bar connected to tv via a cable from tv to aux on soundbar, then ps4 con ected to tv via hdmi. The soundbar can support hdmi passthrough, meaning hdmi to soundbar to ps4. Question is, will the hdmi passthrough improve my sound quality at all and is it worth using the extra hdmi cable? Also would there be any decrease in latency by using this method. Any input would be great. Thanks.