OR OR OR Luxy hair extensions?

Does anyone know anything about them? I've seen some people getting them. But not too sure. I think I should make a poll on extensions, so I can make my choice. Lol. I'm now stuck between foxylocks, dollie & luxy. I've heard really good reviews on ALLLLL of them >__< I just don't know which one to choose since I can't see them in person. Decisions, decisions..