For a convential drill to do a good job seeding some discing will need to be done first. No till drills are also built heavier and will hold up better. If buying used be aware that if blades, boots and other parts need replaced you can spend a lot of money and time getting a drill in field ready condition. In my opinion John Deere notill drills are the best. They don’t disturb the soil as much as some of the other brands and are heavy built and will penetrate the ground in tough conditions.