Other than BTC and ETH, I personally think that Neo’s price has the potential to grow. However nobody will know when market will recover. So if you are looking at the long term, I think Neo is a good choice.
Besides BTC, I keep seeing lots of people are suggesting lots of different altcoins. Probably due to numerous choices, the in-flow money get scattered which resulting in most of them not finding success. I mean to say, when more people are targeting one or few coins then there will be a definite chances for a coin to be successful. This way I believe I do not need any other altcoin but bitcoin alone will be a great choice by early 2019 just due to its price levels at this time.
Ripple, it can give not only a profit, but also to save money at the next collapse of prices, showed itself worthily last year, trust her
Ripple may get dumped at any time as its owner himself a whale and we cannot predict them when they go greedy. Investments on ripple are pure gambling. It means you are having only 50% chances to get your capital and only after this, you may think about your long term profit levels.