A few investors say ripple can only go so high as 5 USD because of the low market cap. When it hits 5 USD ( lets say ) the market cap will be way to high to do anything else. Thought ?
TY

Yes of course, the price can go above 10+, it depends on the trading in the exchages. If demand overcome supply then more likely it will go up.
There is no law that prevent price from going up. Market cap is only reference for investors and traders.
10+ maybe in 10 years.
people buy ripple and say that will be $ 10. But wait, the project unlimited emission. Now they have less than 40 billion coins. But if all the coins will go into circulation this already dropped the price a minimum in 2 times. And your $ 5 will become less than 2.
I believe that it is possible to earn on here, but $ 10 doesn't seem like it. It's half a trillion dollars, despite the fact that don't have to get new coins into circulation. That's a lot.