the only strategy for me that so far worked is just being aggressive in investment but it also pose risk of losing the capital.
the thing is, inflation sometime misrepresented, sometime we can know that an inflation is higher than the government published because price of goods keep rising and rising well beyond the inflation rate so the only way to make it up is through agressive investment.
basically, right now, those investing plans with low APR are obsolete, already isn't working to beat the inflation, we need something more than 20% APR and holding bitcoin is one way.