Is it worth buying arbitrum?

Is it worth investing in Arbitrum, given its potential to revolutionize the scalability and efficiency of blockchain networks? With its innovative Layer 2 solution, does Arbitrum offer a compelling value proposition for those looking to enhance their cryptocurrency portfolios? And, considering the current market trends and competition within the decentralized finance space, how does Arbitrum stack up against other Layer 2 solutions? Is it a smart move to allocate funds towards Arbitrum, or should investors consider alternative options?