Meso Bags or Gacha Tickets?

MTS is better than both and doesn't affect the maple economy. Go with gachapon though if the nx isn't MTSable.

Exactly. She's right.. It might take you a bit of time to find out accurate scroll prices in FM, AND in MTS, but it's worth it in the end. You can end up making 40-50 mil+ out of MTS easily. Just buy scrolls at a 1k NX : 5mil or more ratio.