Skittering is best applied to textbooks and for more details when you want a bit more than superreading is giving you.

Use as you need them according to what you want from the book.

As for your strategy. "Is it workable" For you? Try it and see.

In rapid reading you use all the techniques of activation working from the front of the book to the end. Some pages you may super superread, others skitter, Rhymically peruse a whole paragraph as desired.

Alex