I think that really matters about context of chord no?
You can play E chord in moll dur or phrygian mode, or like dominant in compositon from A so it sounds every time diferrent.
I like lot of chors you guys write and add some progressions:
Alegrias:
$6.0.$5.3.$4.4.$3.2.$2.1.$1.0
$6.0.$5.2.$4.2.$3.1.$2.0.$1.0
or
$6.0.$5.2.$4.1.$3.1.$2.0.$1.2
$6.2.$5.0.$4.1.$3.2.$2.0.$1.0
$6.0.$5.2.$4.2.$3.1.$2.0.$1.0
or
$6.x.$5.7.$4.6.$3.8.$2.0.$1.0
$6.9.$5.0.$4.7.$3.9.$2.0.$1.0
solea:
$6.1.$5.3.$4.5.$3.0.$2.0.$1.0
bulerias:
$6.0.$5.1.$4.3.$3.5.$2.3.$1.0
$6.0.$5.1.$4.3.$3.4.$2.3.$1.0
$6.1.$5.1.$4.0.$3.1.$2.1.$1.0
$6.0.$5.0.$4.2.$3.3.$2.2.$1.0
Wite more chors and progressions -we can only improve our flamenco vocabulary!