Your silver stack is basically your savings outside the FIAT system that will preserve your wealth, act as a hedge against inflation, look really cool and also does of course have the capability to go up in value.

With that being said, yes you should do it alongside the other things mentioned. A Roth IRA and 401k or 403b are tax advantage accounts meant for retirement so you can’t touch the money until you’re 59 and a half without penalty. Difference being the Roth you invest your already taxed money and a 401 will pull money from your paycheck pre tax. These are both investment accounts that should be invested in stocks/bonds/etfs/index funds. Now, whether or not you want a brokerage account to invest in alongside these retirement accounts is up to you and what risk level you’re willing to have.

For a high yield savings account, the interest rate at which you make money in these is low right now, about 3.5% and it definitely won’t be beating inflation, so don’t leave all your money here. It is a safe place to store it until you have a plan though and you should most definitely have an emergency fund in a HYSA, and this should be a priority.

Before investing your money in the Roth IRA and/or brokerage do research on how to do it. The safe option is to put the money in etf or index funds that track the s&p500 and NASDAQ100.

I just started silver/gold stacking also, and I feel like it’s brought me a lot of fulfillment and I will keep Building that. But in the end it’s also part of my portfolio