Had to sell AAPL for independence. What are similar stocks that I can reinvest my capital?

I just sold my position in AAPL. Heartbreaking because I had a 50% return from 1.5 year of investment, but mandatory nonetheless.
What are other similar stocks with consistent growth or promising companies considering these information:
– Cash is now 25% of portfolio (aim 0%)
– FAANG are all restricted for me.
– High risk tolerance
– Not interested in dividend stocks
– Not interested in diversification
– Long term investment
– US preference but open to other markets
– All investments are in tech and growth stocks
It's frustrating because most of the SP500 growth comes from the top 5-10 stocks, which are essentially banned stocks for me.
I'm also considering putting 40% in TSLA (already a major position), 40% in STEM (idem), and 20% in ? (maybe c.r.y.p.t.o)
What are your thoughts?