Well, I understand how you feel. I was in the same situation two years back when the cut offs were as high as 490s and 500s. I then decided to move to Canada on a student visa since I didn’t see any hopes. Within a few months after moving here, the points suddenly dropped to as low as 413 and my friends got through. Lol. I even had a friend who got through with a score of 358, he got nominated through NS PNP. He stayed in NS for a couple of months after moving to Canada and then moved to Toronto. So I agree, the system is not fair. Some people skip the queue while others wait for years despite being more qualified.
I had seen a few of your posts on the students visa forum, I guess you have your own reasons for not taking that route. If it is financial reasons, all I can tell you that it is something that can be worked out. I had taken a student loan from India, paid if off within a year and a half of moving here. I complete my one year Canadian experience next month and my points would cross 500+ and I’ll be good to go! Since this is a ROH thread, though sharing my positivity.
All the best with your IELTS and I hope you get the ITA soon. Cheers!