which of these is better for just music?
- Sub mini + Beam Gen2 + 2x Era 100 as surround rear speakers.
- Sub mini + Beam Gen2 + 2x Era 300 as surround rear speakers.
- 2x Era 300 as stereo pair.
- 2x Era 100 as stereo pair.
At the moment I am using number one from the above list and I am happy with the spatial audio but wondering if option 3 would be as good or better or the same?
Also have read that some say 2x Era 100 as a stereo pair is pretty good, but without the spatial audio effect of course.