Used to be super active but got burned by most of the old closures (Cryptsy, btc-e, Bter, etc), so where is the best place to trade nowadays? I have a Coinbase account already along with Kraken but not sure of other options that may be better. Thanks!
Just look at the top exchanges on Coingecko or CoinMarketCap and just shop from the ones that appear; for sure, you will find something suitable for what you want and the criteria you are looking for. Actually, there are many trusted exchanges, one of which is Binance, which is the most popular exchange in the crypto business industry.
And the others are Okx, Bybit, Bitget, Bitfinex, Bitmark, Crypto.com, and maybe just choose from this link that I will give you OP so you don't have much difficulty in your choice as long as the top 20
https://www.coingecko.com/en/exchanges