WAVES and NEM good option. I think this is the best invest in 2017.
waves is already more than $0.50 which can be too much. one with just $100 can't have more than 200 WAVES out of it. but with XEM, its more than enough to have thousands of it. its more than profitable to invest to it that with just minimum growth of $0.05 can be a sign of celebration.
[I'm a noob to digital coins, so take my opinion with a grain (or more) of salt . I'm also not invested in WAVES or XEM (Nem), so hopefully my comments are unbiased.]
Just the price of the coin is probably not a good indicator of where it stands or how far it'll go. Another thing to consider is the total # of coins in circulation. The # of coins for WAVES is 100M, while for XEM it is 8.99B (numbers from WorldCoinIndex.com). Any new investment/outflow in XEM will be spread uniformly to ~9 billion stocks before it shows up as price move. Any price move (up or down) will show up much faster for WAVES than for XEM.