The laserdiscs are identical, but with better quality. Then the GOUT is also identical, but better quality than the LDs. It’s fun and great practice to digitize VHS, particularly if you have one of the known great playback decks. But it’s hard to imagine it ever containing anyt detail not already revealed in one of the many GOUT-based projects.
Now, if your VHS is from a broadcast and has interesting commercials or other content of interest, that would be another story…