Stop thinking that experience=time.
If you do one thing, by rote, all day, for 4 years, how much experience does that get you?
If you do multiple complex tasks all day for 6 months learning new skills and new products, how much experience does that get you?
If you're worried about how it will look on a resume, pick up a book on writing resumes to learn how to best present your skills to a prospective employer. The narrative that describes what you did, and therefore what you can do for your next employer, is what counts.