I was reading about Rollups and I came across a very curios new form of scaling solutions.
If you are reading about this you already know about:
But I just got introduced into a new scaling solution Validiums and Volitions.
Are similar to Zk-rollups but the difference lies in the data availability.
This innovative way lets you switch between Zk-rollups and de Validum.
Link from where I pulled the info here.