Windows 10 upgrades
Macrium patches Skipahead Preview Reflect Win10 bug in under 24 hours (on a weekend, no less). This is first-rate customer service that goes way beyond the ordinary call of duty.
With a well-crafted Win10 Post-Upgrade checklist, you can streamline the process of cleaning up and tweaking a new Windows 10 desktop once the upgrade is complete. Here's a good start!