I home demoed LS50's in 2016 for a 2 channel system and wasn't impressed at all. Thought they were way overrated. And the 2db peak they have in the fatiguing 2khz to 4khz area really bothered my ears. Ended up buying Bryston Mini T's at a much higher price but are a great value for the sound quality they give.
About 6 months later I bought 3 Paradigm Prestige 15B's for my 3.1 home theatre system. I Temporary tried them in the 2 channel room and they were also better at everything over the LS50's. The 15B's have better clarity, sound bigger, have better bass, and even better imaging.
After moving into our new house the 15B's were too bright in my new room, every speaker I've tried except the DBR-62's has been, but they have a pretty flat frequency response. I have an area rug, soft furniture and cloth blinds, but it's the main room of the house so can't put treatments everywhere. And since my only system is getting used 95% for tv/movies now, I sold the 15B's and bought 2 pairs of DBR-62's for LCR.
They DBR-62's are amazing for the money. The tonality is on par with much more expensive speakers, they have very good clarity, and sound well balanced.
I highly doubt the new LS50 Meta are as good as the DBR-62's.