I am a full supporter of Oyster Pearl PRL and for me it's one of the most undervalued and most underrated altcoin in the crypto market today.
their main net will be launched before this month will end and everyone are expecting that the price value will increase in the nearest future or after few weeks from now as they predicted that PRL will be valued as around $10 before this year ends.
Oyster Pearl PRL has a product of storing your files online through IOTA Tangle for a year in just 1 PRL.