Well, not to give you financial or investment advice, if I were in your shoes I would probably keep the SOL, especially now with the new big update and further developments in the near future. If anything, it seems to be the most active altcoin right now.
Who knows, you might end up missing something if you sell now.
in this bullrun, feels like people who just hold and do nothing actually get better PnL than the traders.
can vouch that just holding sol alone it's already giving me profit no need to risk it with trading and getting no profit because our trading turns out to be pretty weak.
this is the problem with trading sometime, market can be so unpredictable and when big rally happens, the trader lost money and the investor or holder get some big gain.
can you imagine shorting at BTC's ATH just to see the price keep going up for SOL and BTC, don't want to be that guy.