Hello again, I'm the one that posted LAPTOP yesterday, which subsequently pumped from 0.0030 to 0.0071 at it's peak, and now sits at 0.0055.
Another safe investment in my opinion is “Arb Protocol”, a currency tied to an arbitrage bot on that operates on the Solana network. The dev is actively working on the project and has recently created a telegram channel, one of the reasons I'm bullish on it, aside from it having actual utility. It has been sitting relatively stable at 0.0010-12 for a month now, I personally think it's only a matter of time before takeoff, but again DYOR. Links below.
https://coinmarketcap.com/currencies/arb-protocol/
https://arbsolana.gitbook.io/arb-protocol