Palladium in my IRA - worth the dive or too risky?

• •Thinking about diversifying my Gold IRA a bit and palladium keeps popping up in my research.
• •I've got a decent chunk, around $180k, mostly in gold and some silver, and I'm always looking for ways to protect that wealth over the long haul.
• •We work hard for every penny here on the farm outside Louisville, and I'm not one to take unnecessary gambles.

Thinking about diversifying my Gold IRA a bit and palladium keeps popping up in my research. I've got a decent chunk, around $180k, mostly in gold and some silver, and I'm always looking for ways to protect that wealth over the long haul. We work hard for every penny here on the farm outside Louisville, and I'm not one to take unnecessary gambles. My main concern is preserving capital and getting some inflation protection rather than chasing moon shots. So, for those of you who've been down this road, what are your thoughts on adding palladium to an IRA?

I understand it's a lot more volatile than gold, historically speaking. One minute it's soaring on automotive demand, the next it's dipping hard because of EV adoption or some supply chain hiccup. That makes me a little nervous, especially in an IRA where I'm not looking for short-term trades. I'm imagining how that volatility could affect my overall portfolio if I put a significant chunk into it. A few years ago, it hit some crazy highs, then came back down to earth pretty fast. That kind of swing always gives a practical guy like me pause.

On the flip side, the industrial demand is pretty solid, and the supply constraints seem real. Could that make it a good long-term hold, particularly if we see more geopolitical instability or continued inflation? I'm not looking to put 50% of my IRA into it, but maybe a smaller percentage, say 5-10% of my precious metals allocation. Is that a sensible approach, or is even that too much exposure to something so dependent on a few key industries?

Anyone here already holding palladium in their IRA? What's your experience been like, good or bad? Are there specific economic indicators you watch that help you decide when to buy or sell? I'm trying to look at this from a practical, long-term wealth preservation standpoint, not as a speculative play. All advice and perspectives are welcome!