I received an review copy from the OP earlier this year
Disclaimer: Some people see this as a problem, others don't.
However, OP provides the articles in Google Drive Link, the article was in Microsoft Word.
As some people are very skeptical about Google spying on everything.
I ran this through Quetext with no plagiarism detected.
I received 550 words total including Headers and Meta Description.
The article did not feel like it was written by a native writer, but instead, someone with good understanding of the English Language.
There was a few spelling and punctuation errors.
Some sentences felt really forced to include the main keyword in.
From what I see, the article was well researched, the KW I gave was very niche and would be quite difficult without any research nor understanding of the topic.
The article was well formatted and wasn't a long piece of text.
It was divided into sections through headers, pictures, bullet points and disclaimers as any well written article in this KW would have done.
I did not agree with the very first paragraph did not particularly like I felt it was slightly astray from the KW.
This is where rewrites comes in. I am not going to ask OP to rewrite this, however, if this was a written article I purchased, I am very confident OP would rewrite it to a acceptable standard (something I would agree with) as it was just a few sentences out of 500 words I did not like.
I was provided with the StockFree Image and a picture of the CopyScape report within the Word Document.
If we are going into more detail on reviewing the article itself.
In articles, it would not sound good using "etc" in any article under nearly all circumstances.
If we are taking a more literal example of the article
It would sound alot more professional if it was written this way
The "and" is not necessary as the current format for this list is in dot points.
Otherwise, with a bit of cleaning up, this level of article could very well make it to Money sites or inner pages.