Hey, I haven't played a ton of games on Nutaku, but I did play a bit of Osawari Island about a year or two ago. I'm not sure if it will apply to this game, but are the Gachas in Kamihime Project likely to be more valuable during Events? (As in, they give you benefits if you find something relevant to the current event)

I am holding on to all of my free tickets and Jewels right now because I only really intend to grind this game out for a bit as F2P, so I'm trying to optimize how I use my freebies. Should I just spin everything now or is there value in holding on to them?