Very interesting that you said that @devann
I covered both layer 0 and layer 2 but it turned out to be too big for one post. Layer 2 post will be published soon as well.
But to be honest I'm biased to layer 0 simply because it doesn't change any rules on the chain. Consensus is done the same way and its applicability is something like a more efficient version of SegWit. Keep an eye on our blog for the layer 2 post!
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