Hi Tony
I have had the opportunity to work with the
EA5 and the GA1. I think that it all comes down to what is most important to you. I enjoy both of the instruments however, I find the GA to have better sound quality and I also find the screen to be easier to read, If you are going to be doing a great deal of sequencing and editing the nicer screen will really pay off- and save your eyes. Both are
very good instruments. Let us know which one you decide on!