I figured we would go ahead and do this too so I know what to put on my shopping list. Also... As a contrast. List your least favorite too.
Favorite kit: The O Master Grade
Would have pics but its been lost in a move.
Least Favorite kit: Denial Gundam.
Hated it. Colors were WAY off. Peices didn't fit properly. His left arm would just hang there. Thing just fell off randomly with no provocation.