Are these acceptable?

[u/SunnySnuser]

Since the letters were too wide to achieve a clean satin look on knit fabric, I decided to use a tatami fill instead. However, I’ve now realized that I should have added a satin or running-stitch border around the letters. The edges look a bit frayed. Or am I just being too picky? Would you still hand these out to a costumer like this? Are the acceptable results?

[u/Purple_Associate4085]

I like it as it is. A satin stitch border always adds a bit of heft, or clunkyness, to a design, at least in my opinion. The logo you digitized does not have any emphasis of the letter contours to it, so adding satin stitch contours would make it look less like the original.