How to choose a VCR for pulling stock footage from VHS for theatrical release
I worked on a documentary project two years ago. The solution that worked best for me was a VHS Recorder, that had 6 heads and was able to play NTSC and PAL. I could not find a VHS Recorder with HDD or DVD recording unit, that played both formats.

VHS (and VHS-C) tape quality is limited. No matter how big your budget is, you will not get a full color-range HD video-material.