I had good results with Herculiner on my 2013. I did one coat, let it dry, did another coat, then a week or two later, did another coat. Held up well from drums of oil, pallets of material being slid in and out, wood and metal fenceposts, etc. Didn't fade all that much, but then, the pickup was garaged when not in use.
Now, that being said, my 2015 got Line-X. Mostly due to convenience (busy schedule) and being very cold out that is was impractical to do the Herculiner thing this time. Just bought the 2015. Line-X looks neater, but will see if it does much better.
From a looks standpoint, the Line-X would make someone fee better.