Would "Invisalign" be right for me, or would braces be better?

I also had bad overcrowding but mine was in the bottom front teeth. I used Invisalign for less than a year and they do really work. I had to go in every 2 weeks to get my new set of retainers and I would feel them working from the moment I would put them on. At the end, my teeth were perfect but now I need to use Invisalign again since my wisdom teeth came out :(