The key is to keep the price of filing the same. So when you have a $20k budget for patenting, you will still only file the same number of patents. Then the one-pager will have to be succinct and to the point. If it doesn't convince the examiner that it's novel, the patent gets rejected and the application fees are wasted. Most patents today are just legalese with a zillion combinations of embodiments of the main claims. Just keep it to the claims and be specific.