Is the new Architecture good for my needs ?
Clean Architecture
The best practices would be to organize architecture independently of the framework and it is mainly for this reason that Symfony >4 no longer imposes a bundle.
And it is true that, except for really specific or complex projects, it will be more practical to have a "symfony-oriented" organization.
But also consider that you should design your directory structure around how you organize work.
Per feature
An alternative is to work on the basis of the feature, therefore you should organize your code as such. It will make navigating and discovering the code easier.
This approach results in an intuitive directory structure that speaks for itself, whereas code is organized based on functional areas. Only by looking inside src/ directory, developer can immediately gain insight into what the application does
General-purpose code
There's a great chance that besides domain-specific code, there will be need for creating some general, reusable, framework-like code inside src/ directory, for example custom log handler (though it's most likely that Monolog already has it), cache facilitation, filters, and similar. That stuff is not your domain logic, it's not specific for your application and it's probably reusable between projects. What's more, it isn't supposed to be part of your application, but rather in a standalone library, and in a separate repository.
Which one is best for you ?
We can't say, but whichever you choose, now you have the alternative
composer require gesof/maker-bundle
Need help?
Here is the link to the full documentation: https://github.com/gesof/maker-bundle
