The two constructions solve different site problems.
Buying principle: define application, destination, exposure, handling and target life before comparing price.
Laminated Leno is a barrier
A reinforcement grid and PE film provide waterproofing, controlled light transmission and enclosed protection.
Open mesh allows airflow
The porous structure supports ventilation, shade, privacy and reduced wind pressure; it is not a rain barrier.
Specify the job first
State rain, light, airflow, shade, wind, fixing, roll size, color, UV and any FR standard.