Sorry for coming late to this thread but the Yellow Jackets are one of the better/best cables out there . It's flexiable in the cold which is a ++. Ask me and I shall tell you. I have a bunch of yellow jackets - even a 10 AWG 100 footer and it's my preferred brand of cable.
I suggest you figure out the max length you need, the device you're powering and take it from there. 14 gauge is nice if you running a short run from the main power source....and it's lighter too.
I suggest you figure out the max length you need, the device you're powering and take it from there. 14 gauge is nice if you running a short run from the main power source....and it's lighter too.