Single post in Daily backup failure + potential changes

I can see why weekly would be better, but i feel like daily is a lot better. If there is a lot of infomation to back up, once a week may take several hours to back up due to the backlog of infomation it has to duplicate. And i feel that might be worse than a daily backup. 20 minutes a day, compared to missing out on several hours in a day, It seems more like the 20 would be a lot better. On top of that im paranoid and honestly would be better for my mind if it's backed up every day ;v; BUT do what you guys feel is more efficient, if weekly makes it easier on the system, then do it weekly. if daily is better on the system, do the daily ;v;