I don't know what it is, but this is the one that does it for me. This one feels professional, I would expect to see this on a store shelf. Again I can't explain why, but that's what I'm feeling.
I love the graphic!! I'm a racing stripe guy all the way. Is that UV print or some kind of vinyl sticker? I use plain cut up vinyl for all of mine, but have been looking for something like what you're doing if that is indeed a sticker
This one was waterslide decal. I use waterslide decal mostly. Sometimes printable vinyl. Sometimes Oracal vinyl.
I actually have several builds I need to share here that are fairly detailed art work.
There's a pleasing symmetry between vertical stripes in the design and the molding on the first ones. But they're all fine choices and I also tend to really like the look of different sized knobs for different functions.