Can anyone share me your thoughts which way is the best way to invest and where should i invest? In which currency and which exchange?
i'm very sure for now its the best time to collect more bitcoin and ethereum my friend
for others cryptocurrencies, i think you should do your analysis carefully before you drop your money

and for me binance and bittrex is the best exchange to buy both
yes, bitcoin and ethereum is the best choice from all cryptocurrency, especially for long term investments
but, to collect more bitcoin and ethereum, we must buy a coins with huge potential to increase its value in short period time mate
think about Litecoin before the halving even, i think this one will be good for short-term or mid-term investments
about the exchange i agree with you binance, bittrex and maybe kucoin can be a good choice