No matter which routes you take, the journey is likely to be difficult at some point where there is a life threat to the mountaineers.
The successful climbers who have experienced the rough trails of Everest claimed that both sides have comparable difficulties, as well as extreme Challenges. No matter which routes you take, the journey is likely to be difficult at some point where there is a life threat to the mountaineers. Either because of the extreme snowfall, the harsh weather, or the very thin layer of Air many people descend downwards without reaching the top.