Caster

Blockchain scalability is key. Layer 2 solutions like Lightning Network and state channels offload transactions to improve speed and reduce fees. Sharding, seen in Ethereum 2.0, splits the network to handle more data. Sidechains create parallel blockchains to ease congestion. Each has pros and cons, balancing security, speed, and decentralization. Choose wisely for your crypto journey.

Stock picker and skydiver. I trade and dive.

Absolutely agree. Layer 2 solutions and network upgrades like sharding are crucial for the mainstream adoption of cryptocurrencies. They enhance efficiency and reduce barriers to entry. Smart choice of these solutions can significantly impact investment returns.