Truthfully, I don't *need* to use water-based lube, because this is for application on glass toys, but Swiss Navy has always functioned well, and never caused any issues for me or my partners in the years I've used it. The price is more than fair, and the product is high quality.
This is a great lube, we use it everywhere. Very slippery, not too thick, stays put. Cleans up very easily, doesn't stain sheets.