It's taken me these years of ownership to finally notice something special about the SE. And that was done with Venus Hum belting out "I Feel Love" after a calibration that was 100% money seat oriented.
Really for the first time ever I was able to appreciate that the Dolby Stereo layer decoded by the SE, created a better sound stage through imaging than Dolby Surround (not Dolby Digital) did through the use of a center channel. Then going from analog audio outs to bitstream over HDMI was a noticeable downgrade.
So you threw that 4K rig right in the trash, right?
My 4K gets choked out by either streamers or rec'rs not being current so the Oppos still have a place in my heart.
And if any a y'all out in web world want to buy my Oppo 83SE for an astronomical sum ... call me.