There is no other privacy coin as good as monero.
I totally agree with your opinion as same as with all that have stated the Monero as first options of anonymity. Monero is actually the first coin that can provide the full anonymity to the investor. Even now the authorities are concerned about the wide spreads by the Monero and investors adoption of the same. It is best suitable for the criminal activities which are actually the threat to the specific countries themselves.
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The growth of the Monero will for sure surpass the current coins with the high value and those that have invested in it should hold it a little more.