i own the 707II.. still have it
-useful for beginners who are new to the world of effects. 74(?) plus effects inside for you to toy around with.
-has a drum machine, with drum patterns for different genres, so can jam with urself
-mix and match effects easily. very user friendly manual
gripes
-selection pedals are too small, can end up pressing both pedals, thus activating the tuner, if u're not careful, gets irritating sometimes
-sd card could have been bundles inside, i cnt find an sd card anywhere in singapore!!