Blue chips for sure.
Blue chips are better, they do not offer wonderful returns but your money is safe. Penny stock is gambling. If you want to get good results without take lots of risk, follow them: https://twitter.com/Valk_co One of their recommendtions returned 25% in 2 months, and it was not a penny stock!
The best stocks are the ones that go up after you buy them.
Penny stocks are a fools game, you will lose all your money.
the strong brands/ blue chips? the penny stocks? ???