I have been using Logic since Version 7, which is now at Version 9. I can testify that Logic is amazing and very, very user friendly. I can not say enough about the new platform of Logic 9; which is has many, many new features for guitarists specifically. I use it nearly every day and am happy to help you with any questions you have regarding the software. There isn't enough time and space for me to get into what all you can do with Logic. I have barely scratched the surface and have produced and engineered several records with it.

I have never used the Apogee interfaces, but I know they are fantastic. Great job and keep us posted on how it works for you. :D