Originally Posted by Drip

That really depends on your priorities, whether you have any rainbow girls you REALLY want to give more equipment slots, and how much you could use new or dupe gold girls from a gacha pull.
When the offer was there, I bought only one, since my Anemone needed only one more equipmentslot for a full set of event jewelry. If the offer appears again, I might be tempted again, because I also have Helenium (also a counter girl, a full set of event jewelry on a counter girl is really overpowered!) and Acacia (cuz waifu) I want to equip. For my other rainbows, I personally wouldn't buy those things, but for those two, it's really tempting!

I see, thx. Guess I'll take the offer if it come back then. Have both Anemone and gotta max my Fritillaria.