I love my Pinsounds but it’s because I’ve made custom packages for both my machines. They’re both Data East so they were already in stereo. New music and in some cases callouts from the films they were based on.
I got Polk speakers and a random woofer off of Amazon and they sound great
Keep in mind you can have more that one sound package on the usb stick and easily switch so I have the originals in both machines as well.