3- Related keywords: SEMrush usually offers larger lists of related keywords.
4- Ease of export and filtering: There are more keyword export and filtering options in SEMrush, so I find analyzing and working with data easier.
5- Ok, it's not Google... so what! I don't really see it as a problem. The database they have is very extensive and the estimates they offer are very reliable.
In any case, they are not exclusive and obviously, you can always work with both.
It can be interesting to see what each one offers you and then take advantage of the best of each one.
You may discover some interesting Google Ads iran phone number list suggestions that SEMrush doesn't have.
Final Conclusions
How can they find me?
Why these words and not others?
Creating a list of keywords is a delicate process that requires a lot of attention.
And above all, don't be afraid to make mistakes.
The most important thing is that you see that list of keywords that you will be able to review periodically, dedicating new keywords to it, eliminating some, asking the client for feedback or whatever comes to mind.