AngryRooster
Master
Just get a Utah permit. You get training and NV carry. Your own choice. Not mandated.
I would call the instruction that comes with the Utah an introduction, safety & awareness briefing more than I would "training".
Individual training will be just that, individual. The business owner who wants to keep his business and employees safe will have different needs and requirements than the guy who keeps it with him all the time. A person who lives in an apartment complex will need different tactics than the guy who has a several hundred acre ranch. Someone who is disabled or in a wheelchair permanently will require different handling skills than others. Yes there is quite a bit of crossover and the safety rules apply the same, however a government planned and mandated program will not touch on the specifics each individual needs. Some states consider hunter education acceptable "training". I went through hunter ed twice in my life. Once way back in school in the 80s and once online a few years ago when I was thinking about the Florida before I got the Utah instead. I would not consider someone who has never had any firearm experience to be trained after going through that program, but it's good enough to satisfy the law in places.
Training is always a good idea, just make sure it's the appropriate training. In order to accomplish something you need to know what it is you wish to accomplish.