Should I sell $RIVN before $TSLA earnings call?

Tesla’s next earnings report is slated for July 19th with an estimated 46% earnings increase in their share price. What I’m unsure of is If I should sell my stock in $RIVN before this happens?
The reason I say this is because I feel this would shift much of the recent attention on Rivian back to Tesla if their stock earnings are good as everyone is hoping to see them hit $300 a share.
I feel conflicted because Rivian seems like a promising stock to hold as they are finally starting to get a foothold on the market and turn a profit, plus their truck deal with Amazon. I understand that no one can predict the future of a stock but I’m wondering what the general consensus on this Subreddit is.
I currently own 1200 shares and bought in at $14
$Tesla (TSLA.US)$ $Rivian Automotive (RIVN.US)$