Which fire/heat protection for fuel line?

Hello

I'm prepairing my order for the fuellines. I have a different setup so the Vans fuel lines does not fit.

Before I order, one question: Which fire or heat protection should I take?

The brown:


or the orange?


Any advantage in insolation, hold up time againsts fire or anything else?

I will order by aircrafthose.com and have no relation to this company. Just my buddy's experience where exellent.

Thanks!

Hose choice

Hopefully Tom Swearegen( TS Flightlines) will help you .