You're focusing on the wrong things. In your example whatever fakemeta/core for these forwards, make no difference. There is no really global rule, depending on what you do, you will have to use the appropriate nativewhatever the module. That would require to know what does really the native.
If there is something you can memorize is the less natives you use, the faster your plugin is. So, if for example you need 5 natives with module X to achieve something, while you can do with 1 native with module Y, you will prefer module Y.
You should start to learn to code before trying to optimize. You can always ask afterward in scripting section if plugin can be optimized or not. That's something you will need to learn little by little anyway.