Which assembly is faster and lighter to maneuver around:
1] Assembly with 10k parts, and no sub assembly.
2] Assembly with 10k parts, and 20 sub assemblies of 500 parts each. (same assembly as 1)
#2 will almost certainly be the faster and easier to manouevre around. The number of top level mates created by one 10K part assy would be a show stopper.
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