No definitive answer exists to this question since it depends on a variety of factors that may vary from one lawn to the next. Some people prefer grass plugs because they can be spaced out more evenly and planted in a grid pattern, which results in a neater appearance. Plugs also tend to establish themselves more quickly than sod, so if you're in a hurry to get your lawn looking good, plugs might be the way to go. On the other hand, sod provides an instant green carpet that is ready for use as soon as it's laid down, so if time is not an issue, sod might be the better option. Ultimately, it's up to the individual homeowner to decide which approach is best for their lawn.