I understand the GC 1 & 2 are supposed to be more desirable than a GC 3. A little heavier someone said but are they far and away that much better? This 8 ft. Has leg levelers which I like. Is it just a downhill slide from GC 1 2 3 4 and 5? Is it just that the 1 & 2 have more massive frame construction? Supposedly this GC 3 is original and not a mix of ten different tables, so they say. The Formica is decent, never seen pristine Formica. Appreciate any input.