What do you think would be a good strategy to invest in altcoins?
What total amount would you invest? How many altcoins would you pick? and what amount per altcoin would you invest? Or go for different amounts for each coin?

I'll give an example to make my question(s) a bit more clear. Let's say I want to invest $250 in altcoins. Would it then be a good idea to pick 10 coins and invest $25 in each? Or is it better to pick 5 coins and invest $50 in each?