Forkdelta is safe but you need to follow some rules for using this site. don't use your primary wallet in forkdelta exchange. every time uses an alternative wallet or creates a new wallet after that send your token/coin in the wallet. then import your wallet in forkdelta. its the safest way to use the site. also, don't forget to use some addon
Indeed both exchanges have its advantages as well as disadvantages, and evidently everyone has their own evaluation about each one. ForkDelta, this exchange is a fork of EtherDelta and uses the smart contract of the latter. Some advantages of ForkDelta include : a decentralized exchange ,many ERC-20 tokens available,Token listing option,Easy access. ForkDelta, however, owns some disadvantages such as Lack of information,Trading only against ETH, fiat not accepted,Dependent on the Ethereum network,Platform not so good, Trading is not instant and No margin trading. Some gives us a great comment about ForkDelta but some does the reverse, thus I advise you to have a try.