The Bittrex Exchange is one of the world's oldest and still surviving exchange today. For an exchange to survive 6 years of activity without Security breach or a hack reported indicates it's tight security measures and has been a great edge for this exchange. With a massive trading volume and support for over 300 altcoins, the exchange is a hot trading zone for many crypto traders as liquidity isn't insufficient on many of its pairs. The exchange has its mobile app available to both Android and iOS devices so can be accessed anywhere and anytime. The exchange takes a step further by supporting fiat for crypto exchange which many exchanges don't
It's downsides are found in it's trade fees which is a flat 0.2% for both market makers and the market takers. Although this trade fee is reduced as a traders 30 day trade volume increases. KYC is made compulsory on this exchange to make use of its services. It's support team is a whacky one and really needs to be worked on. Other than it's downsides, Bittrex is a good exchange for any traders which is why it's recommended