how many different coins i will buy for trading?
is it good to buy and sell 1-6 different coins or just stick to 1 kind of coin?
what coin and what was the best coin that i can be hold for a long time that give me good profit. can i have your suggestion, thanks and gobless !

I think that there are a lot of good pennies for you to invest in. You should invest in five to six different pennies and divide the capital into pennies that are likely to give you a lot of profit. I believe bitcoin is the most valuable coin at the moment, bitcoin is worth $ 12000 and is on the rise. To invest and keep a long time I think you should buy ETH. With its excellent applications in the future ETH will be very developed, at the same time ETH is working to develop ecosystems.