Alright if you need a all around knock it out of the park configuration look no further than the Burson V6 classic and Vivid. The Vivids spatial sound and clarity will blow you away. The Classic deviate from the Vivid they are more warm. I’ve been told that 2 Vivids with one Classic is best for the STX. I’ve since sold my STX and just upgraded to a Burson Play W/ a Vivid Classic combo. Kills the STX in every range. Edit if you go this route I recommend using Zip ties to hold the amps to the card. As they have a tendency to fit loosely in the slot. It is worth the effort though.