Is it worth buying Chainlink coin now?

Recently, I've seen a lot of information about Chainlink and its ability to connect real-world data with blockchain technology. I'm new to investing, so I'm trying to figure out if this technology has a real future or if it's just temporary hype. Do you think it would be wise to add LINK to my first portfolio if I plan to hold the coin for at least a year or two and not sell it?

Please also advise on security: where is the best place for a beginner to store such coins? Is it necessary to buy an expensive hardware wallet right away, or is a trusted exchange sufficient at first?

I hold part of my savings in this coin. I believe in the development of decentralized oracles. Link functions as a bridge between the real world and the blockchain, so it is in high demand. As for storage, exchanges are enough for small amounts at the beginning. I would also like to recommend the website iTrusty.io, it has a Chainlink LINK oracle token overview. There, you can see both capitalization and trading volumes, which should help you determine if the price is overheated at a moment. In general, the site will be helpfull to you. I read it often when i was learning, and it taught me how to use charts and numbers. Overall, it gave me a good understanding of the market.