Analysis investment of cryptocurrencies

Hey all,

I'm a student from Belgium and I'm twenty years old.
I've started with altcoins in 3 weeks ago and I must say it goes well.

I've bought some coins:
Ripple
Ethereum
Augur
Litecoin
and some small ones for a total of 750 euros.

Now we are 3 weeks further and the total value of my wallets is around 1.150 euros.
That's a profit of +50%!!!
With much thanks to ETH and LTC and since 3 days Ripple.

Now I wanna ask you if you've got some good tips for me to increase my "capital".
I'm very unexperienced in this but I wanna learn more about cryptocurrencies.

Who's having another great time with his investments?