Dreaming about different hair

So many times I had the urge to shorten my hair, and opt for a more practical cut; but the thought of not being able to came back has always stopped me. Also I always tried to imagine how I'd be with a different color of hair; but I really care about them, and the fear of ruining them always makes me desist from doing it.
Lately I discovered this amazing website VeryHair
I'm so curious to try a new look while retaining the chance to easily return to my natural appearance at any one time. How do you think I'd look like with a Celebrity Inspired Style? A thing I always loved is to shorten a lot my hair, and this is the reason why I think I'll try a BOB Style Lace Wigs!