Investing in ETFs like SOXX & SKYY, building a tech focused long term portfolio

Hi everyone 👋

I’m building a long-term portfolio (5–10 years) and I’m interested in ETFs that focus on the future of technology, semiconductors, AI, cloud computing, and tech infrastructure.

So far, I’ve been researching SOXX for semiconductor exposure and SKYY for cloud computing. I like the idea of using ETFs instead of picking individual tech stocks because of diversification and lower risk compared to betting on one company.

I’m looking for more ETFs with similar exposure (AI, data centers, chips, cloud, software, etc.).

What other ETFs should I research?
Are there things I should be careful about, like fees, concentration risk, or too much overlap between funds?