Interesting points of view, all! Truly appreciate hearing or, rather, reading how other folks approach this!
I completely understand how one can never really know what a major component will sound like under one's roof until you actually get it there. However, for major pieces like speakers and amps I still find it instructive, after all the reading & research has been done, to go out and audition the prime suspects, regardless of all the variables one cannot control for after communications with the shops involved (e.g. different sound rooms: source components used; etc.). I don't think I could ever feel comfortable spending a lot of cash on components like that, sight unseen, sound unheard. Plus, I find the auditioning and shopping fun! I'd like to think I've acquired enough audiophile smarts, over the years, to make some relatively good educated guesses as to how things are going to perform at my place, versus any given shop's sound room; especially after a good amount of serious seat-time with contenders. So far, anyway, I've never felt the slightest inkling to return a major purchase within a return policy period. I'm sure there very well might have been something, along the way, that might have performed a little better at home than what I ultimately chose via on-site auditions. However, I'm one of those folks who does not relish the prospect of re-packing, re-boxing and toting stuff, especially heavy stuff, to wherever for shipment back to on-line sellers in order to audition things at home. I guess I'm just lazy that way. I'm comfortable purchasing things like cables, interconnects and stuff like that on-line. I even bought my present turntable on-line but only because I couldn't find a shop near enough to avoid booking a flight to the nearest dealer. I was tempted to do the same for a CD player I bought many years ago. However, I'm glad I did some auditioning because the two I had narrowed the choice down to sounded very different under relatively well controlled auditions.
I suppose if I ever hit a lottery big enough to join the 3% I could task the servants or hire folks to do all the tedious stuff I abhor related to auditioning a bunch of stuff at home. That would be fun! Unfortunately, I don't play the lottery and I don't have any rich old uncles or aunts who love me and have possibly included me in their last will and testaments. So, I guess I'll keep on auditioning.
Millercarbon, I checked out your system. Truly impressive! Was that a lava lamp I saw?