I often see requests for suggestions about "fast publishing" journals, however I do not think this should be the main reason to select a journal. Fast publication often indicates weak peer review and lower quality of the journal.

Most journals today pre-publish accepted papers online, and I think it is better to wait a little longer for a higher-quality journal.

Do not send your paper to predatory publishers or journals such as the above mentioned:

1. science publishing group

2. International Journals of Research Papers

They are listed here:

https://scholarlyoa.com/publishers/

As alternatives, nowadays, free online Journal Finder services are available to help authors to find a perfect Journal. Usually, we only need to enter our paper's abstract and sometimes title, then the services will automatically find best matches Journals (with similarity scores, impact factors, review time, production time, open access options and fee, etc.)

http://journalfinder.elsevier.com/

http://www.sjfinder.com/

http://www.edanzediting.com/journal_selector

https://www.springer.com/gp/authors-editors/journal-author/journal-author-helpdesk/preparation/

I often see requests for suggestions about "fast publishing" journals, however I do not think this should be the main reason to select a journal. Fast publication often indicates weak peer review and lower quality of the journal.

Most journals today pre-publish accepted papers online, and I think it is better to wait a little longer for a higher-quality journal.

I would suggest journals that better fit your study/research. You can take look at the page of the Journal Citation Reports (JCR) in the Web of Science website. Once there, you can look for different journals depending on the area, e.g. medicine, biology, mathematics, statistics, etc.