If you are trying to choose hearing aids, you will have to do a hearing aids comparison to figure out exactly what kind of device you are going to both be able to afford and that will work best for you. Do you want a in the ear or behind the ear? Can you afford a digital hearing aid or do you need to find an analog one?
When you look at the costs of the ITE and BTE hearing aids, consider the fact that the ITE ones may be a little more expensive, but that is because they have to be custom molded for your ear canal. Some think that this will give them the ability to hear better, but the reality is that you can pay the same price for a BTE that will offer you better components and programming.
Digital hearing aids are the latest and greatest in hearing aid technology. They receive the sounds that they hear and then filter everything through digital coding that enables you to hear something that is just as pure as if your hearing was 100% healthy. While a lot of the basics in these items will be the same, they differ in quality significantly because of the processor, receiver and microphone.
When you are doing a hearing aids comparison on analog devices, you are also going to want to take a look at the programming that is offered. The best devices may not have the digital clarity of the other hearing aids, but a good unit can come pretty close.
Something that you have to keep in mind is that analog hearing devices are much cheaper than digital ones. For some, the improved quality sound is just not worth the price. Your profession or general demeanor may mean that simply do not need that and if that is the case, you may just be better served by getting a top line analog device instead of a middle of the road digital one.