Those seeking permits to carry a concealed weapon will have to prove their competency in handling them. There is no other way to get a license. For the proof, you shall have to undergo a firearms training course. There is no shortage of classes you can opt to go to.
Those who wish to get a license may be tempted to take these classes just to do so. But neglecting the purpose of the class for its significance in your chances of getting a license is ignoring the valuable lessons it imparts, which shall come in handy in future.
Concealed weapons are there to protect both the carrier and their families whenever they face a threat. If the carrier does not get how to use it, then they shall be putting their lives at risk. It shall also be dead weight when disaster strikes.
Getting the best training possible needs to be the aim here. Do not worry so much about how much you will have to spend. A lot depends on your proficiency. By passing through the training, you shall get to legally carry a concealed weapon. If you carry without a license, you are risking jail time. The cost of such classes should be looked at as an investment. You will get better at using it when the time comes.
As much as you will know how to use the gun, and you will also need to understand the regulations around carrying it. You need to know of these regulations. For instance, those carrying concealed weapons are expected to limit their alcohol intake. Then there are states where you are not to touch the alcohol. You will know all that when you take these classes. Those who skip such classes are risking their freedom. There are also those who are excellent shots, but do not know how to safely load and unload a gun, or to maintain it well. They need to take these classes immediately.
You also need to make a point of visiting a range to get more training as time goes. Constant training is what will keep you competent throughout. There is no great gun user who stayed that way once they stopped training. The nature of firearms dictates that such failure never happens. This is a matter of your safety and that of those around you. You do not want to be responsible for the terrible consequences of mishandling a gun.
All these factors point to the importance of firearms training courses. Those that are in-depth are the best for you. You should therefore strive to cover all the lessons on offer. You investment in terms of fees will pay off greatly. The safety of those around you and yourself is precious.