Luxy hair extensions/good?

So I want something quick and easy to apply. I’ve heard the Luxy halo extensions are good, but my hair is kinda thin so do any have any experience with them or any other brands/types? I’m not that great with hair so clipping multiple pieces in not only seems like a hassle but I don’t think I would apply them right to look blended. I get engagement pics taken soon so I’m trying to have decent looking hair. Thanks in advance!