If you're surprised at this thread, then you must get surprised an awful lot, because EVERY audio forum is chock full of threads asking for owner's impressions of their gear. It's how people develop a short list these days as the internet has changed the game.
And of course you want to audition speakers before deciding, it doesn't matter if they cost $4000 or $40. I'd rather audition speakers with my gear in my room over 30 days before deciding, rather than doing it in a sometimes badly set up sound room in an audio store, with a salesperson who may not know what they're talking about or who is pressuring me to buy now. YMMV.
And of course you want to audition speakers before deciding, it doesn't matter if they cost $4000 or $40. I'd rather audition speakers with my gear in my room over 30 days before deciding, rather than doing it in a sometimes badly set up sound room in an audio store, with a salesperson who may not know what they're talking about or who is pressuring me to buy now. YMMV.