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Ok guys, I got 3 amp tested tonight, E3, E5 (bass boost on) and E11 (high gain, EQ 2). Volume I put almost at same level.

Genre: Easy Listening
Song: Allan Taylor - 01 - Colour to the Moon.flac
E3: Less bass, boost more on mid and high...  not really pleasant to my ears.
E5: More bass, a little boost on mid and high... fine for me.
E11: Better bass, mid and high... can feel bass separated from others.

Genre: Rock
Song: Metallica - For Whom the Bell Tolls.flac
E3: Bass, mid and high boosted together. Mid is really clear.
E5: Bass boost is good, a little boost on mid and less on high.
E11: Bass Boost is punchy, mid and high balance.

Genre: Pop
Song: 09. The Lady In My Life - Michael Jackson.flac
E3: Bass boosted, but more on mid. Mid make low and high not so clear.
E5: Bass boost is good, a more on mid and less on high. But better than E3
E11: Bass Boost is good, mid and high balance.

Genre: Classical
Song: 01 - Mozart- Violin Concerto no. 4 in D major, KV 218 - Allegro.flac
E3, E5 and E11: Balance in all. I can listen in pleasure with any of the amp. I can feel, I was in live show.

Genre: Wes Coast
Song: 07 - Dr. Dre - What's The Difference.flac
E3: Bass boost not so good, sound like broken speaker, mid is low. high a bit shallow.
E5: same like E3.
E11: Bass Boost a little better, mid and high same as E3 and E5.

Genre: Test sound
Song: 11 - Ultrasone production - Feuerwerk 2002 (soundclip - excerpt, Ultrasone production).flac - It's Firework sound.
E3: All firework was fired next to me. Not so real, can't determine the distance.
E5: Some firework was fired next to me.
E11: I can hear the distance between firework. Feel like the firework burned outside my house now. Some are fired behind me.