Which exchange do you use?

Been into ZRX for a bit now. Good rates coming from it.

im using okex.com cause i got some profits from there

Coinbase, they upcharge, but I find it's the most secure.

I use Coinbase for LTC and Binance for all the Etherum stuff.

i like octaex.com for buying altcoins. It also providing crypto crowdfunding, crypto shopping mall and wallet

Im using Blockchain even if they have some bad rep but i've heard a lot of good stuff about Electrum so i might look into that later when i have some spare time haha.

I use Binance, Binance is a exchange with a focus on the Chinese market and other Chinese coins. Currently, it supports English and Chinese reliability and simplicity.

I tend to use Binance for trading altcoins, but currently I've got my entire stake of Etherium holding on Kraken

for buying i use coinbase, for trading i use bitfinex, binance is also cool but i need to buy in $ and not in btc or eth

I prefer using Binance over any exchange, both due to reliability and simplicity.