You mentioned two speakers you were considering. I am not familiar with the KEFs however do own the B&K 685s, which I use in a second system. I heard then in a dealership placed on a shelf against a wall and they sounded very good driven by a Rotel 1520 integrated amp. I bought them on AG used with the idea that should I wish to change, I could sell them at little loss. The 685s do show up used here on occasion for ~$350. I also heard the Rega RS1 and also liked them. However temporal distance and environmental differences prevent me from making any comparative statements.
Do you have a dealer for the speakers you are considering who would let you audition at home?
Do you have a dealer for the speakers you are considering who would let you audition at home?