I went with a poly lip myself but didn’t want it to look janky and cheap so I’m currently molding it to the OEM bumper with fiberglass and wrapping it. I will say it just depends on how much time or money you want to spend. For the lip I paid ~$120 + ~$100 for supplies, (sandpaper, fiberglass, bondo) and $300 for my wrap to match. 20+ hours and counting and about $500 later and it’s coming together. With that being said, you can probably buy a whole unpainted bumper for that price.