Does anybody know if there are any differences in Premier S and Super 4 frames?

http://www.commencal.com/web/en/bicy...mier/premier-s

http://www.commencal.com/web/en/bicy...4/super-4-comp

If the Super 4 is not available as a frameset,does anyone think the Premier looks better value if you were to upgrade the parts on it?