Do keep in mind that replacing your reverse lights with LEDs will be an upgrade but it won't make it great due to the reverse light position and design for our trucks is terrible to put it simple. I've tried many different bulbs in the stock position and while it's an improvement, it yields the same result of being minor one.
As many members of this forum have said when I was looking for answers to the same question, an aftermarket lighting upgrade positioned near the bumper would better suit your needs.
"I watched a kid have an epic meltdown in the cereal aisle. But I'm taking his side, Cheerios are not Fruit Loops. His mom was being unfair."
'13 Ford F150 XLT
'06 Mazdaspeed 6