Which crypto currency is best during segwit2x ?
if SegWit2x goes through it will be a soft fork with the majority of hashrate behind it (>90%) and that means only bitcoin is the best for that time because price will go up fast.
why Ethereum is dropping ? it should be more high now because of bitcoin situation
there are many reasons for it, mostly because it is a crappy altcoin with nothing to offer. a bad and bloated blockchain and expensive everything and it is full of bugs and has a worse scaling issue than bitcoin or any other altcoins.
but also it is because it was in a huge bubble and all the ICO scams it was involved with are slowly showing their effects.
on top of all that altcoins drop whenever bitcoin drops.
anyway , I dont want to sell my bitcoins to local currency, which other crypto is best during this time
if you are afraid of losing money then sell for local currency. any altcoin you invest in will probably fall very hard.
if you insist i can only think of one altcoin: Litecoin which has been performing very well so far.