good question.
since the total cost of the bulbs is like $20 including shipping, I'd say yeah, for the cost it's worth it.
I don't think the dome light is that much brighter, but it is white now. the map lights work quite a bit better.
I'm waiting for dark to see the bed lights but my guess is they are much brighter as are the backup lights. I didn't go for the extra bright backups, but even so they are pretty bright.
if you have a 2012, the instructions for removing the dome light aren't correct, at least I couldn't get it to work that way.
the way to remove it is to remove the entire assembly, there are pinch clips at the back of dome light then it angles down and out. from there you have four push in tabs to remove the cover. you can remove the cover without pulling the assembly, but it is impossible to get it back on without pulling the assembly as you can't get enough pressure to snap the tabs into place.