20% SR or Higher Gacha

General
While it seems that 20% SR or higher Gacha ticket seems to give you a lower chance of drawing an SR than Rare Gacha, the presentation of this Gacha advertises otherwise. Currently the real rate of drawing an SR or higher is unknown, though it is more than likely that the game is telling the truth in that you have an 80% chance to draw an R and a 20% chance to draw something else.