if you have 1 btc.... give us the strong coin that you will invest in and hold it and why
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.
Having this amount of bitcoin ios enough for you to earn more but to make that possible you should indeed should some trusted and such a good altcoin for you to secure your profit. As long as you are sure that the altcoin you chose is better you don't have to worry but you just need to monitor and wait for the price to pump up. There are lots of altcoins that you can choose so the decision is important. Do not fall into the sweet words and promises of others because of what may be a scam, so you should be aware of that. It is on your own decision if you want to buy all of your money or if you want to save half of it. But since crypto is a good investment you should study first so you won't regret any decision that you will make.