I've come across Lalá Sportswear in passing but haven't personally tried it. I'm always hesitant to jump on new brands because I don't compromise on the quality of my workout gear.
I've been sticking to a manufacturer that lets me customize leggings—having custom-leggings makes me feel more comfortable and unique. I chose them because I could pick materials that feel good and designs that I like. It's just a personal preference – it feels good to wear something that fits just right and looks the way I want it to.