I recently opened an account with DelionDEX and at first there were no problems with depositing and withdrawing funds, but one of the withdrawal operations was blocked for me and it was unpleasant.
Hotbit is one of the youngest exchanges opened in early 2018. The exchange does not work with fiat currencies. Hotbit has also adopted some advanced technologies such as GSLB, distributed server clusters, and storage. It goes with a high-speed memory-based trading engine all backed up in multiple machines, cold storage locations, and hot wallets with offline private keys.
StealthEX is an instant cryptocurrency exchange service that provides anonymous and limitless swaps. It supports more than 1000 cryptocurrencies to exchange, among them are the most popular such as Bitcoin, Ethereum, XRP, Litecoin, Bitcoin Cash, Monero, EOS, and others. The StealthEX service is intended especially for anonymous exchanges, it is free from sign up. Your personal data and funds are not disclosed on StealthEX. The service performs instant swaps that means that the customers do not store their deposits on StealthEX.
LakeBTC is one of the oldest exchanges on the market. It had been found back in 2013 and it still has the Asian audience as the priority. The presence of different deposit types are making the exchange interesting for a starting traders. From another point of view the service is reported to be buggy from time to time and some complaints about the support service can be found over the internet. The company also provides the wallet alongside with the exchange, but it is a questionable decision to have both the exchange and the wallet with the same company. Unfortunately, it seems that LakeBTC has ceased its operations although there is no official statement to confirm that.