I’ve been holding NIO since Feb 2020. What now?

I yolo’d about £5k into NIO at 2.7 per share and have been riding the wave since, but now I’m wondering if my investment is better elsewhere.

It’s my largest position by a long stretch and since then I’ve sold around 40% of my shares for a house deposit, so I’m very much up and have gotten so much out of the bet, but of course not at the highs of last year.

Would appreciate you opinions on what you’d do in this situation. I’m pretty risk tolerant and do believe in the company long term but the delisting fears and everything else is just making me wonder if I should sell the rest (still for a healthy profit) and invest in your typical AAPL, MFST and a couple of ETFs.

So, would you continue the NIO ride or sell for a nice profit and go blue chips?

Thanks in advance