Just bear in mind the build quality of Ideapad and other budget Lenovo brands aren't great. The ThinkPad (X, T or P series) really is in a class of its own in terms of build quality, upgradability and repairability.
Do you know the common failure mode for ideapads? Two aspects of the design concerned me. The heat vents on the back are open when the lid is closed (presumably for ventilation while docked), and the power plug is barrel style, which i know handles stress poorly and can break the socket over time. It is cheap, probably for a reason. Performance in the short term is up to par.
