401k, Vanguard's Index 500, and Primecap. If you can get into them.
Stocks, get one's that pay a dividend. Duke Energy pays a good dividend. You reinvest that dividend back into the stock. You'll end up with more stock.
When Qualcomm first came out. I had a chance to get it for $11 a share in January. By December. The stock had split 4 times. And was up to $44 a share.