These days many cameras & camcorders are capable of capturing video in full 1080p. To capture all those glorious vacation pixels, they need more memory t work with.
Viewers of my HF200 video often ask me what memory card I recommend. I recommend and use Lexar Professional and SanDisk Extreme. They’re both good.
Just remember it’s not the photo you took that you’ll regret, it’s the one you failed to take! 🙂