Which platform is better and more economical to use when creating a website?

Question

1C-Bitrix

Good afternoon, it would be interesting to create your own online store selling T-shirts, etc. An ordinary multi-page site with many products and online payment. I would like to know the answers to such questions as:
In your opinion, which platform will be economical (in terms of development / improvement), as well as in terms of functionality.
It was also interesting to learn from you about advertising in the first month of launch.

Answer 1

The best and most convenient platform is the one you know best.