SVG can only be used with the Designer software or other machines that work on svg format...Please also remember that when taking the svg into your software you may have to set your cutlines.
GSD is for CraftROBO..Silhouette and wishblades but can also be used in the new cameo machine... You may find that some older files in GSD distort slightly when imported into Studio but if you have any issues with mione please let me know I have coverted all mine to studio but not uploaded all to here as yet..