OneDrive - Tools for teamwork
With 1 TB of storage per user, a business will have plenty of space for all its files. Plus, because files are stored online, people can share them with people in or outside the company. And with multi-party HD video, content sharing, and shared calendars, users will always be in sync with their team.
OneDrive for Business and OneDrive Personal run simultaneously without inherent issues - the two applications have small footprints on the resources of your device or computer in terms of resources.
Further, the small footprint goes beyond their relative humble want of CPU, GPU, and memory needs. Both applications have very similar interfaces to adjust exactly what files, folders, shares you need/want off-line (off-line files essentially means 'having an up-to-date clone/copy on your device(s) at all times - Internet connection and login agnostic).