I want to try Gacha to get the new Choco Cake Chair that came out for Valentine's, but I'm not sure where I should try. There has been a lot of suggestions to do it at Mushroom Shrine (because you could also get a lot of scrolls while trying to get the chair) or Showa (because there aren't a lot of items you can get there, therefore giving you a better chance of getting it).
If any of you have experience with Gacha and can give me some advice, please do!