>>228905
>Tokyo Marui
If you want something that just werks™, but can only use weak Nipponese gas, big western gas will cause unexpected seppuku.

>VFC
If you want something that looks good and functions more realistically. But VFC guns often come pre-fucked with some design flaw that is addressed in their next released version.

>WE
If you are a poorfag, or want a model of gun only WE make.