u/ThroatImpossible8762

What woyld be one step above F3 in stock AMS2 content, when speed is in question, from the stock content? It can be historical formulas too, what would be next step from F3(open wheelers)?

If you are investing, looking for long-term security and stability, and you only buy individual stocks, how many different stocks would be considered diversified enough? Stocks from 10 companies, 20, 30 maybe? Considering all of your stocks are in the realm of 2 or 3 sectors. Or, simply put, thats just not the way this works?