Sometimes the best isn't always the cheapest or most readily available. Me, I'm a dry fertilizer enthusiast, but my custom wheat driller has a setup on his drill that is for liquid so I found myself pulling liquid nurse trailer around the last week. If your looking at updating or purchasing equipment to do your own work, initial cost might be something to consider as well, not to mention storage. It seems to be much easier to store liquid as opposed to dry, but that's just my opinion. Many different angles to answer your question by, and mine is only an opinion. I'm sure you will get more replies that have an entire different answer and possible another issue I didn't think of. NH3 is probably the cheapest way to apply N, but that comes with hazards of its own too. I haven't used NH3 for nearly 20 years for that very reason. I'm willing to spend a few extra dollars on liquid or dry just to avoid the dangerous vapors with the NH3. Probably a generic answer, but maybe it might answer a question or two.
