Both LLumar and 3M are reputable brands of window tint, but LLumar offers better performance and durability. LLumar tints are known for their superior heat rejection and UV protection, which helps protect your car's interior from fading and damage.

Of course, ceramic window tints are better than carbon window tints in terms of quality and durability. Both carbon tints and ceramic tints prevent solar heat and sun fading. However, if you need more improved security, safety, and anti-shattering properties, ceramic window tint will come in handy.

Choosing between 3M Crystalline and Ceramic IR window films depends on your specific preferences and needs. Here are some factors to consider: Heat Rejection: If you live in an area with extremely hot summers, the Ceramic IR Series may offer slightly better heat rejection capabilities.