To get more article views.... It all depends on the time you submit your articles...
I'm not saying anything more.
A good indicator of a good niche is to write 10 articles and submit 2 per day.
when you have submit all 10 articles and NO sales, move on to the next niche.
But if you are emotionally attached to that niche, try spying on the top authors of that niche.
If they have more than 30 articles and have recently written a few more, then the style of their writing and their bio box must be really performing for them. Check out their landing page as well.
Hope this help for you fellow bummers out there....