Any sleeper ETFs like XA (up 50% since May)?

I've been in cybersecurity for ~5 years and have seen a large uptick in cyberattacks lately (sadly AI has lowered the barrier for such attacks), so was researching funds that include the Palo Alto Networks/Crowdstrikes of the world and came across XA that's only been around for 2 months but up 50%.

For the majority of my investing career, I've looked up only to VOO, QQQM, and recently DRAM but with a little bit of research found something like this.

Curious to see if there are any other sleepers/niche funds outside of the mainstream ones that you're excited about away from all the hype.