This becoming a common question, so I will leave this here.
Eden Eternal
Exp: x8
Class Exp: x8Gold: x2Drop: x8
Eden Eternal Classic
Exp: x1
Class Exp: x2Gold: x2Drop: x2
Scarlet blade
All new content that SB gets is custom drop/gold/exp either way.
Exp: x5
Quest EXP: x2
Quest Gold: x2
Drop: x4
Gold: x3
Increased pet exp
Increased enchantment rates