Originally Posted by wesolegends

SO in my previous post i got a collective boner other this gacha, but every time i got to buy gold, I hesitate. Can i have your opinons on this. Is 6000 NG to get Cactus worth or no worth

You mean the "regular" 6* Cactace I guess? Well, if you can spare the money and really like her, then it's basically the same deal as obtaining her in a ticket-gacha, which is how I got her myself.

I wouldn't do that again for Cactace though, since for me she'd be a dupe for me, and merging the two cards for 1 jewelry slot and maybe an ability level just isn't worth that much to me.

As for her in-game value: her damage really relies on the ability triggering, her regular damage doesn't seem as massive as that of several other rainbow girls.
Her passives are okay:
15% ATK to all other squadmembers is one of the more common rainbow passives.
The increased shine crystal drop is a matter of personal preference. I use Lycocoryne as well, who has her damage increased upto 30% every time I use the blast (even if I use the blast in another squad, I tested this thoroughly), so to me a high crystal drop is useful. I know some people never use the blast though, so to them, the shine crystal drop is useless.

Overall: it's really your own decision..