Which is the best exchange for Altcoins to Fiat Currency ?
I think every exchange has the Altcoin to fiat options
You should use
1. Binance
2. Huobi
3. Kucoin
4. Hitbtc
5. KKex.com
6. Coinexchange.
Basically, i think the recognised Fiat in most exchanges is USDT, so you need to view your options duly.
Hope this helps