Redstone circuits/Logic/OR

Design comparison
Design	Volume 	Inputs 	Isolated?	Redstone 	Torches	Repeaters
A 	2 	3 	No 	1 	0 	0
B 	6 	3 	Yes 	1 	1 	0
C 	6×n	n (Max 60) 	Yes 	n 	0 	n
D 	16 	2 	Yes 	4 	2 	1
E 	9×n	n (Max ~30)	Yes 	n×2	0 	0
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Category:Redstone circuits