I get somewhat opinionated on this topic. In particular let’s talk the high end boys with little to zero support or nothing but attitude when you have issues. Top on my list of “take this speaker and shove it” has got to be B&W. Had a driver casualty, very sad moment. Called to see about finding some help. Nothing but excuses. Ended up buying a driver blind from their website. I guess they had it though, so good for you, have a cookie.
Similar to that is Linn. Love the sound but forget support. You need to go with network buddies to hook you up.
I hate listing this one but Meridian. I understand they now have an outfit in Atlanta to support their stuff. Fortunately, all owned is sounding nice.
I believe I listed on another chat but have been very happy with Caintuck open baffle hooked to SET. They start at $549 and you don’t need to spend stupid dollars for no support. Build quality is tank like and easily serviced.
Another I picked up was Blumenstein, great sound and at the time great prices. The build quality in the cabinets is phenomenal. He’s since raised his prices.
Go old. The build quality for the cabinet is real wood. Got some ugly thick plywood altec a7’s that have incredible build quality and sound great. I love their look, very retro machine or something. Then also got that the kind of “mid-century” modern look from some old JBL’s.