I'm a bit in the middle when it comes to these exercises. I decided to sacrifice quantity to get quality and have the right bits for my drill because last time I went the cheap route and the bits definitely reflect that and I thought I would choose this brand, but this time I chose a well-known brand and Ryobi that they will be durable and strong. But I think I'm wrong. smaller bits will bend with the least amount of effort. Don't get me wrong these beats get the job done I just had higher expectations and expected more at this price point. Overall I would buy them again as these drill bits will outperform other drill bit brands on the market in the long run.