Static Initialization of AAs - when?

[Sergey]

On Sunday, 29 May 2022 at 15:34:09 UTC, Steven Schveighoffer 
wrote:
> On 5/28/22 8:36 PM, arandomonlooker wrote:
> But you can just use it as a drop-in replacement for builtin 
> AAs. It actually is binary compatible, so you can have both a 
> normal builtin AA reference to it, and a `Hash` reference, and 
> both will work.
>
> -Steve

Hi Steven!
What about speed and performance?
Did you compare it with built-in AA?