I tried the internal backup, and restoring from that is a nightmare. I didn't try reinstalling plain Windows, and running the restore from there. Winclone was just too easy and it just worked. You would think they've paid me money.

Fact is I love utilities that just do what they say they are going to do.
When I run Windows for productivity apps I mostly run using Parallels, so I share the Documents folder between Windows and Mac, and Time Machine keeps my data backed up. I only boot into bootcamp when I want to play a graphically demanding game, something I haven't had a chance to do in a while anyway. The Windows/Parallels setup to me is the most efficient. Keep a copy of your Windows partition with Winclone, keep your data in your Mac Documents folder backed up by a Time Machine, and you'll be good to go.