sun with short hair/sun with long hair

What do you think I look better in? Long hair or short hair? The extensions are from VPFashion and it gives me a sense of what I would look like if I had long hair. Of course, my hair would take probably 7 years to grow to that length from where I am at now. There are always going to be pros and cons with long hair and short hair. 
I've been told that my hair used to be very long when I showed my friends this photo of me. Extensions are deceiving and my hair (when it was blonde) never got to this length because it was never healthy enough to. Now I just love my short hair more. Every time I want to grow out my hair, I seem to get tired of it and cut it again, it's actually a lot healthier now than it was before. I need to keep my hair healthy and maybe one day, just one day I will grow out my hair to be that long. For now, I like my short hair and it just seems to fit my face better than long hair. It seems appealing in photos, but in person it just doesn't seem to fit well with my face shape. What do you think?

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I wish my hair was this awesome blue grey ombre also>.<