BenchmarkDotNet=v0.10.13, OS=Windows 10 Redstone 3 [1709, Fall Creators Update] (10.0.16299.309)
Intel Core i7-4770 CPU 3.40GHz (Haswell), 1 CPU, 8 logical cores and 4 physical cores
Frequency=3312642 Hz, Resolution=301.8739 ns, Timer=TSC
  [Host]     : .NET Framework 4.7 (CLR 4.0.30319.42000), 64bit RyuJIT-v4.7.2633.0
  Job-UVGHVT : .NET Core 2.0.5 (CoreCLR 4.6.26020.03, CoreFX 4.6.26018.01), 64bit RyuJIT
  Job-ULUNQO : .NET Framework 4.7 (CLR 4.0.30319.42000), 64bit RyuJIT-v4.7.2633.0
Server=True  RunStrategy=Throughput  
MethodToolchainMeanErrorStdDev
Use.NET Core 2.0115.00 ns0.4013 ns0.3558 ns
UseManipulate.NET Core 2.0118.52 ns0.6779 ns0.6341 ns
LoadMyCell.NET Core 2.0118.77 ns0.6467 ns0.6050 ns
SaveMyCell.NET Core 2.086.18 ns0.3058 ns0.2711 ns
LoadCellBinary.NET Core 2.080.07 ns0.4444 ns0.4157 ns
Contains.NET Core 2.024.47 ns0.3624 ns0.3026 ns
GetCellType.NET Core 2.040.59 ns0.1623 ns0.1174 ns
UseCsProjnet4790.43 ns0.0879 ns0.0686 ns
UseManipulateCsProjnet4787.38 ns0.3028 ns0.2528 ns
LoadMyCellCsProjnet4789.07 ns0.2237 ns0.1983 ns
SaveMyCellCsProjnet4788.49 ns1.3624 ns1.2744 ns
LoadCellBinaryCsProjnet4764.28 ns0.3296 ns0.2753 ns
ContainsCsProjnet4729.52 ns0.3097 ns0.2745 ns
GetCellTypeCsProjnet4745.04 ns0.4360 ns0.4079 ns