Thanks for the feedback everyone.
I had watched Julie at the Crafty Quilter's review earlier and I happen to own all three of those tools but only have the Creative Grids Folded Corner Clipper on hand (the others are boxed up and in storage).
The blocks I'm making are rather large and the seams must all meet up properly to create the intended design. I will make a few test blocks with the CG's tool but do wish I had the Deb Tucker Corner Pop tool with me because it's larger/longer with extended guide lines that line-up along the edge of the tall base block. For this size block I think that would be helpful (along with accurate measuring/cutting of the fabric).
In the end, I agree with Judy at The Crafty Quilter - I like all three of the tools for different reasons.