Dark RP or Star Wars RP

both,
DarkRP is the gamemode where you can have rp action "unpublished"
and
SWRP it is the mode of play or we can find a lot of people asser rp despite some people do not really know the universe
But
for me the best is the Metro 2033 RP because where there is the most realistically realistic rsa reappears reality with a touch of imagination and fantasy