I use the Harbeth P3ESR in my computer room, setup is close to what you describe. Speakers are in the corners of the room about a foot from the wall, not quite equidistant. At the volumes I listen to in this room, it is the best sounding system I have. They are driven by an ARC VSi55 tube integrated. I have an SVS SB12-NSD sub in the system also.
I haven't heard the LS50's so can't compare, but I'm not sure how it could get much better without spending way more.
Some of the other speakers I've compared to in this setup were Focal 1008 BE, Canton Vento Reference 9.2 DC, Klipsch Heresy I, and probably some others I've forgotten.
There isn't anything about them that I don't like or wish they did better. They are a "plain box" though as far as looks go, although I think they're really attractive and nicely finished.
I haven't heard the LS50's so can't compare, but I'm not sure how it could get much better without spending way more.
Some of the other speakers I've compared to in this setup were Focal 1008 BE, Canton Vento Reference 9.2 DC, Klipsch Heresy I, and probably some others I've forgotten.
There isn't anything about them that I don't like or wish they did better. They are a "plain box" though as far as looks go, although I think they're really attractive and nicely finished.