I suppose everyone has different goals and trading strategies.
Some play the paper game.
Some borrow currency.
Some use spare currency.
Some don't care if they make a gain or loss depending on their tax position or if they forgo toys and holidays.
Some are thinking 20 years in advance, some have time on their side, some not so.
Some have the knowledge to trade paper silver, some do not.
Some are happy to go on line to buy a chunk of silver, some are happy to walk into a bullion dealer.
Some buy old bars, some buy new.
Some buy old coins, some buy new.
Some thinking a printing press produces money but it's currency.
Some think that currency can't be revalued but as those folk who have purchased spec stocks, they often find that they have no say in when their 500,000 shares are revalued to 5,000 shares.
Sure, we have had members here who purchased common, kilo bars and nothing else when the silver price scramble was on (2011 comes to mind),some paid 40 bucks+ per ounce and if they didn't sell, what did they loose, currency or their lump of silver.
Each currency provides exchange outcomes relative to what Australian folk buy or hedge. We have seen, just how quickly the AUD can tank but physical silver didn't vanish, nor did the sell price decrease, it increased in currency terms.
So, the trick with silver, or any precious metal, is perhaps not just say that one strategy is correct or that this an that is better. To say that just one way is the better way to increase ones currency can often slap one in the face.
As we have seen with white outs, black-outs and freezing of trading, strategies / plans can come un-stuck. If, perhaps, electricity was turned off, folk can't trade; if banks are closed, you can't get your currency.
Anyway, again, I've gone off track but what I'm suggesting is that, history doesn't lie and can be a pretty good guide.
Diversification would seem to be the ticket.
Best to everyone and best to all those folk who have a winning strategy; your outcomes are the best for you.