Your hair looks good at multiple lengths, but you end up with more volume and easier styling options when shorter, in my opinion. And it will always grow back, right?
My hair is thick and rather frizzy. I used to have long hair, but it took me much too long to style on a daily basis. Hours to dry naturally or 30+ minutes with a blowdryer. So all I ever ended up doing was putting it back in a ponytail, which I felt defeated the purpose.
Then I went mid-length with bobs and inverted bobs of various length, which were flattering, but the quality of the cut made a huge difference. And I did like that I could still pin it back. But finally I decided to just go super-short and I have no regrets. Like Elizabeth, wash, product, run out the door is all I need to do and I think it still looks chic.