I'd vote for a border. I think borders frame a quilt better than just binding and you can control how wide to make it.

I've made a 3/4" binding on one quilt but not any wider. I prefer my bindings very narrow now. I cut 1-7/8" and double which ends up being about 1/4" when done. I use the Sharon Schamber glue method. I don't get wavy borders that way.

Thanks for responding Linda. I also cut my bindings at 1-7/8" -I 'Sally Collins' my bindings - except mostly (gasp! please don't tell Sally~lol) I sew to the back & flip to the front, and machine stitch and it looks great. I think because I use her precise method, it allows the very narrow binding to look great this way. I taught myself to do bindings from her books.
My problem with this quilt is I am maxxing out the available space on my 10' frame. The Jelly Roll quilts - esp this one - really needs squaring, so maybe I will cut more off the width and make up the difference in a border, and stick with a matching narrow border.
I like the frame of the borders on a busy quilt - and this one is busy!

Anxious to see it. I remember it as being very colorful. Hope it goes well.

I'm no help, I have never made a wide binding. Looking forward to the pics too!
Rosa