There has been a lot of discussion about open back LEGO castles versus fully enclosed designs. So I wanted to compare them under one specific constraint: Both builds use roughly 2400 pieces with a very similar part palette. Horse Lord Castle โ 2 x 31168 Alliance Castle โ 31120 + 31168 This isnโt about what is possible with unlimited parts. If I add another 1000 pieces, I can absolutely build a much larger fully enclosed grand castle. The real question is: When the piece budget is fixed,...