FTX
FTX.com is a very good exchange with a lot of cryptocurrency and futures, including Ampleforth.
It's very complete, simple with a good trading interface
It has a lot of functions like options, stocks, margin, FTX Card, NFTs, lending, staking and more
low fees
the trading fees in FTX are very low: 0.02% for maker, 0.07% for taker.
plus, you can have discounts based on account level, FTT holded or staked etc...
if you register with a referral link you have an extra discount of 5% on fees
so you can use my link (5% less fees):