purple for sure.
Welcome to the Quilting Board!

I love the blue"
i don't think you could go wrong with either of your choices, but I personally prefer the purple. Fabulous job you've done with this. Congrats!
Again, thanks for all the votes! I ended up selecting purple. It just "spoke to me" more.After changing my mind over and over, it felt really good to make a decision.
Dina
purple is best
I like both, for different reasons.
The purple somehow seems more an extension of the overall design of the quilt.
The blue brightens it all up and is more noticeable as a border.
It all boils down to which one creates the look you like best.
Not much help! Sorry. . .