Coins worth watching in the ETH L2 track

1. Polygon ($MATIC )

Polygon is one of the most well-known Layer 2 solutions, designed to provide faster and lower-cost transactions. Polygon provides a range of solutions, including PoS chains, Plasma chains, ZK Rollups, etc.

• Token: MATIC

• Features: Support for multiple expansion solutions, a strong ecosystem, and wide application support

• Official website: Polygon

2. Optimism ($op)

Optimism is an optimistic rollup solution that aims to use optimistic rollup technology to expand Ethereum's transaction processing capabilities.

• Token: OP

• Features: High compatibility with Ethereum mainnet, fast transactions, low fees

• Official website: Optimism

3. Arbitrum ($ARB)

Arbitrum is another popular optimistic rollup solution that aims to increase Ethereum's transaction throughput and reduce transaction fees.

• Token: ARB

• Features: high throughput, low latency, high compatibility with Ethereum mainnet

• Official website: Arbitrum

4. zkSync ($ZKS)

zkSync is a zero-knowledge rollup (ZK Rollup) solution that uses zero-knowledge proof technology to provide efficient transaction processing.

• Token: ZKS

• Features: high security, low fees, fast transaction confirmation

• Official website: zkSync

5. Loopring ($LRC)

Loopring is a zkRollup-based decentralized exchange and payment protocol that aims to provide fast, secure and low-cost transaction services.

• Token: LRC

• Features: efficient decentralized exchange, payment protocol, high throughput

• Official website: Loopring

6. Immutable X ($IMX)

Immutable X is a Layer 2 solution focused on the NFT market, using zkRollup technology to provide fast and low-cost NFT minting and trading services.

• Token: IMX

• Features: Focus on the NFT market, zero transaction fees, fast transaction confirmation

• Official website: Immutable X

7. StarkNet ($STARK)

StarkNet is a STARK-based Layer 2 solution developed by StarkWare, providing high throughput and low-cost transaction services.

• Token: STARK

• Features: Using STARK technology, high throughput, low fees

• Official website: StarkNet