So I think I'm getting very confused about what is truly going to give me the "best" sound (I know there is some sense of "the eye of the beholder" here).
I was operating under the assumption that having the 3 in wall speakers were going to give me the best sense of movie sound, as the sound is coming right from the movie image itself, and such a large amount of the sound stage, especially dialogue volume, comes from the center, and the front in general. From these posts I'm getting the impression that people think having floor standing fronts and center are going to be a better sound option. I'm curious how much better if this is true, because as I look at the room again, I much prefer the in-wall behind the screen look where you can just focus on the big screen. I'm sure this has been discussed before, but I searched in-wall speakers and spent about 2 hours looking at the results and I didn't find any real discussion of why one would be better than another. For that matter, just based on reading reviews, it's hard to understand which manufacturer is any better than another at this price level. For those people who made specific recommendations could they tell me why they feel that way objectively? I did actually like the JTR recommendations, they look like really great speakers, but why is this so much better than say Triads, which also seem to have a great reputation here. Also for subs, what makes one sub so much better than another besides pure power output?
For the surrounds, it is fine if these are wall mounted, or in wall, I don't mind either way. I just want them to interact well with whatever I chose to be the front 3. Is it OK not to get all the same manufacturer? I've read that sometimes same manufacturer speakers are all "voiced" together. Can you buy anything of comparable quality and just expect them all to function the same?
Finally, I'm really considering the power/pre-amp vs just one AV amp setup. Assuming I wanted that Emotiva XPR-5, it only has 5 outs. Which speakers do I give the power boost to, and which don't I? Or is it only the front 3 that need the power? I'm assuming that the subs will be powered in themselves. For the other 2 or 4 speakers, I obviously need a true power AV receiver and not just an unpowered pre-processor. What does that mean that some speakers are getting such a power boost and others are not? Also, what is the purpose of having 400 watts per channel amplification for a speaker that can only accept 150-250 Watts of total power as it's upper limit? Finally, some speakers are 8ohm, and other are 4ohm, I know I can put an 8 ohm amplifier out into either, but how much better would it be to impedance match, or does it not matter at all?
Lots of questions. This is kind of hard, but still pretty fun. I'm just wondering if all of this is really just about the ears and personal preference? If so, then maybe I should just get the triad silver/6's and be done with it and save myself a lot of time and grief. Maybe any well-revewed system at this price range will sound amazing and I'll never really even be aware of the incrementally "better" sounding speakers. How do people use "evidence" to make suggestions or decide on the products they buy?
Like I said in my first post... Help!?!