Ethereum Layer 2 solutions are being deployed left, right and center. Since necessity is the mother of invention and gas fees on the base layer have gotten high, there is no surprise that the dev teams have sped up their schedules. However, they are still in the initial testing phase and still being tested / tweaked. It’s advisable to proceed with caution until they are mature enough to handle Layer 1 level loads. How to see the fees on them though? Meet L2 Fees.