Kef will sell more LS50 in a year than Tekton has sold since inception. KEF are real engineers w ears who also know how to measure a speaker for sensitivity vs the hype of others. I know a guy, he is sort of famous….has a stack of platinum records, he has a nice coaxial two way bookshelf on his mixing board ( no stands ). Of course, he is lore and legend, and they aren’t… Tekton. Go out and listen….you have lots of choice. Good for you reading the $130 k thread, once ya get by the sour grapes and jealousy there are some clues there… great bespoke drivers, inert cabinet, super high quality crossovers, believable specs, long lasting firms w parts, warranty and support, dealers where you can hear them…etc. The speaker I mentioned comes from just such a company….You can find a used pair every now and then..for a grand.
Enjoy the music and the journey ;-)
Jim