Can't decide on a stick-on sound hole. Poll: round or ƒ?

[UkeOkay]

I would have gone with the f holes look also. The placement looks good to me and I'm glad you kept them a smaller size.
In this gallery of f hole basses you can see they are all over the map trying to figure out where to put the f holes and how big they should be. The BC Rich in there has holes in about the same spot as you. The ones with a single f hole look like they could be stickers.
https://www.violinbasses.com/hole_gallery.html

That’s one heck of a lot of violin basses.

 

[captain-janeway]

Given these choices I'd go with the f-hole. I'd like a uke shaped like an f-5 mandolin