Hiya Bogdan,
Similar setup here -- PDVD 14 and 2.1 speakers.
I'm lucky, because I have a stand-alone house, so I don't have to compress the audio. I much prefer the sound of the full dynamic range. Otherwise, I have the same settings as you.
I actually prefer the sound and dimensional effect of the Dolby Virtual Speaker process, but I find it has problems with the audio from a lot of Blu-ray discs. On vintage movies, if the audio is coded as centre-channel Mono, then often the Dolby VS simply goes silent; or if it's basic mono matrixed as two-channel, it might only play out of one speaker. So I tend to stick with the TrueTheatre, which seems to have fewer problems.