Just spent the morning diving into zk-SNARKs and wow, they're like magic spells

Just spent the morning diving into zk-SNARKs and wow, they're like magic spells for finance. Imagine a world where transactions are verified without revealing any info, kind of like saying "I know the treasure's hidden" without showing the map. This could seriously shift the DeFi landscape by making privacy a given, not a question. Did any of you try integrating zk-SNARKs into your crypto projects yet? If so, what's been the biggest hurdle for you?