I will choose the top altcoin like ETH, BCH and litecoin that will be guaranted for at least to save your money to get a lot of lose. These coins will always give you comfortable when you hold them, it doesn't like when you choose the bottom altcoin position you will not have the comfortable to hold them for long term investment. You will face a lot of risk like the coin is being shitcoin and even didn't have value anymore, these thing have been happened so far. Many investor there who have got lost because of it and they were regreted. Because the chance to see by the investor is really norrow, they will be prefer to choose the top altcoin first for their investment place.