I take back everything decent I said about 'Option #2' for the gacha deals.
Four rolls with the bonus gacha, and I got: A Tiger Lily dupe (at least I'll give them credit for giving me a dupe of one of my favorites, but I already maxed the Tiger Lily on my squad), an Ardisia Bride dupe, the worst voiced character in the game (German Iris Festival, I already have the original German Iris and I despise her. I seriously may just sell her without even maxing her bond), Balloon Vine (she's cool), the new drunken pink haired chick (she's alright) and...salt.
So much salt.
One of my four rolls was, somehow, nothing but salt.
Statistically speaking I was sure I had high odds of pulling a rainbow there.
The sad thing is, after all my rolls I didn't think to myself "Jeez I should stop," I thought, "Hey I could just buy one more try and next time I'll get Yarrow or Horse Chestnut!"
Someone help me, I've become a whale. =/