On Sep 24, 2010, at 11:20 PM, Rebel Neurofog wrote: > I've made some benchmarking. This may help you to decide which way > fits your requipments. > > Take a look: http://lua-users.org/wiki/ObjectOrientationClosureApproach Here is another benchmark: http://lua-users.org/wiki/ObjectBenchmarkTests And as Alexander mentioned, you could perhaps factor in the object creation time as well.