Platnium is too industrial and centralised in a country like Russia so I've read. Apparently this is a big point against its use internationally, it favours some over the many and somehow gold does not do this in the same way.
Anyhow the bigger drawback would be the strong link to certain industry which could make it unreliable for supply and demand. Ironically gold has no great industry and somehow its a positive not to be used. I always liked silver ( I also prefer platinum to gold personally) but it has this problem of supply orbiting industry, when they mine many different common metals it can also return silver as well. I'm not saying it as flawed as debt for currency but it has its drawbacks in its natural economy, the silver coin economy I dont see happening which then has us wanting a greater growing demand for silver to be ever present. All the metals can all be used at least some and be superior to our current national debt issued for global use.
Hard money comes after a collapse or great instability in debt standards, I just dont think we are clever enough to switch in a controlled way. Greece for example should have defaulted and moved on with a better standard after acknowledging bad debts. Capitalism has to include the possibility for failure because humans fail so often as well as succeed, thats how we find a better direction ? If they continually hide bad debts we lose our way. Politics cannot hold a proper account when its in power over all traded wealth.
A return to the ceiling of the 8 day average, like a fly we are hanging upside down rubbing ours legs waiting for the next action 4hr bar close above this area is bullish for retest of highs I suppose