Looking forward to the race; I think you just look at the percentages later in the day and bet on the highest % probability...? Seems to work.

And now I think arguably 5 star rarity girls are harder to get than rainbows? If you get ~20 per 50 FGs (using old counting system), it'd take 1500+ FGs to get anywhere close to enough crystals. Compare that to trying your luck at 0.5%, and rainbow coins, and odd promotions to buy more rainbow coins, I think normal rainbows are easier in my opinion.

Any chance rainbow rarity up girls available in rainbow coin shop any time soon? Granted it's a nice way for F2Ps to get guarenteed rainbows, but it's (as always) a looonnng road to get any single rainbow.