Scaling Ethereum: When to Choose Layer 2 vs Alt-L1 vs Sidechains

Scaling Ethereum: Layer 2 vs Alt-L1 vs Sidechains - Your Complete Decision Guide Picture this: Your dApp just gained traction, processing 50 transactions per minute. But as users flood in, Ethereum's 15 TPS ceiling hits like a brick wall. Gas fees spike to $50+ per transaction, users abandon ship, and you're left with a choice that could make or break your project. Do you migrate to a Layer 2 rollup, jump to an alternative Layer 1, or deploy on a sidechain? Each path promises salvation but demands different sacrifices. The harsh reality is that Ethereum processes only 15 transactions per second while demand regularly surges past 1,000 TPS during peak periods. This bottleneck has birthed an entire ecosystem of scaling solutions, each with radically different trade-offs that can determine your project's fate. This guide cuts through the complexity with a practical decision framework that maps your specific needs to the right scaling solution. The Ethereum Scaling Trilemma: Why This Choic