Ombré hair?

I've been contemplating on this hair style for almost a year now, and since we're approaching summer, it's once again a top subject in my mind. I've dyed my hair so many times over the years; in fact, I don't think I remember the last time I had natural colored hair! It's probably some time back in my early middle school years. The ombré is basically a gradual change from dark to light hair. It's intended to be low maintenance, as it's supposed to look like your roots have grown out.
I don't intend on being too blonde; an ashy dark brown/very light ash brown would be perfect. The tricky part of doing an ombré on asian hair is the brassiness--hair tends to turn orangey when going lighter or during the bleaching process. That's something I'm not fond of at all, and unfortunately, I fell victim to it many times. Nonetheless, it's something that can be alleviated with a toner or blue shampoo. With that said, I'm in a massive debate as to whether I should do this! After all, hair is just hair, right? It'll eventually grow out if I end up not liking it/it is not suitable for me, right? I should just go for it, right?
Hmmmmm...we'll see!