LF10 Ski Wax Race Room Skis 180g vs PS10 Yellow Wax: which is safer?

Where these two actually differ

• We flag Fluorinated surfactant inhalation (PFAS-related, non-PFAS classification), Hydrocarbon irritation and aspiration hazard and Thermal decomposition by-products on the Start and not on the Swix.
• We flag Combustion by-products during hot application, Skin and eye contact irritation, Ingestion toxicity (accidental exposure) and Microabrasive particulates from worn base or scraping on the Swix and not on the Start.
• The Start is Hydrocarbon wax blend with fluorinated surfactants (typical for performance ski wax) where the Swix is Hydrocarbon-based ski wax (paraffin/synthetic blend), which is most of the difference in these two grades.
• The gap is 60 points, wide enough that this is not a close call, and the Swix is the one to buy.
• We are less certain about the Start grade, at 45% confidence against 72%, because it discloses less.