Which coin do you think would be the best in the long run?
Please recommend the coins.
I don't want to buy for short investment.
There are so many blockchain projects in the world.
What project looks most promising?

Ethereum and bitcoin always the best and you can count on it with your assets. Its confusing many blockchain added to the alts list daily and risky to invest in new alts. But there are alts have cheap price and you can buy if you want so when the time comes either bearish or bullish so you don't have to worry for that small capital or investment you put-up during that time.