Guard/ThrowHelper vs <Exception>.Throw* methods

[Rabadash8820]

Hello! I only just discovered this repo today while learning about the Guard APIs. I had previously come across the <Exception>.Throw* methods in .NET 7+, so I'm now a little confused about when to use which, since both of these APIs are apparently maintained by MS. Is it basically that Guard and ThrowHelper have been around longer, so their APIs are more robust, while the newer .Throw* methods will be the recommendation going forward?

As an example, if I'm tarting .NET 7+, when would I use Guard.IsNotNull vs ArgumentNullException.ThrowIfNull?