C:\test>228543
Benchmark:
running
 CloneCopy, DeepCopy, StorableCopy
, each for at least 1 CPU seconds
...
   CloneCopy:  1 wallclock secs ( 1.10 usr +  0.01 sys =  1.11 CPU) @ 27625.00/s (n=30719)
    DeepCopy:  1 wallclock secs ( 1.10 usr +  0.00 sys =  1.10 CPU) @ 20539.93/s (n=22635)
StorableCopy:  1 wallclock secs ( 1.03 usr +  0.00 sys =  1.03 CPU) @ 541.67/s (n=559)

                Rate StorableCopy     DeepCopy    CloneCopy
StorableCopy   542/s           --         -97%         -98%
DeepCopy     20540/s        3692%           --         -26%
CloneCopy    27625/s        5000%          34%           --

Difference found!