I'm holding all of the top 50 coins, by market cap. Just started investing $100/week, split evenly (so $2/coin to each in the top 50 that week).
I ran the numbers, and if I (or anyone) had been doing this since the start of June last year, you would have put in $5,500, and your holdings would be worth $58,124.
I don't think anyone can pick a winner, consistently. So, I figure if they've made it into the top 50 by market cap, they've done SOMETHING right. Good tech, good team, good hype, dumb luck - any could lead to success.
So invest in all of them. Some will tank, but the crypto market, in general, is exploding. This is my poor-man's index fund.
RE: Bitcoin: The Future of Money