I don't know about VRNG.
If you were asking me about SCRC, then, as with any other stock, I don't want to give any advice. One must play on their own. That way, even if you lose, that's market tuition. You will be better with the lesson. If you listen to others, then you don't earn it. Trust me and mark these words, you will benefit from these one day.
Any regarding decisions on stocks you already own, I learnt a valuable lesson from Dr Key. Don't have any attachment to cost base. Buy or sell from an independent person's point of view. Would you buy/sell at this point if you weren't already in the stock ? That's the question you wanna ask yourself.