Yes the electric cigarette is better. I have used one for over 2 weeks now and have not picked up a regular cigarette. The best thing is for him to find a flavor he likes. Tobacco flavor does not imitate a tobacco cigarette but it works, if he smokes menthol the transition is a lot easier because the menthol does taste a lot like a menthol cigarette. I converted using Smoke Tip. I love the vanilla and after awhile the tobacco was not bad wither it just tastes like true tobacco smells. I do not cough in the morning no more smoking for over 10 years. I could not even completely quit during both of my pregnancies, I know that is horrible but I just could not. Every time I tried I was an emotional stressed out mess of a woman. It is so hard to quit smoking so so so so hard. But I have now and plan on lowering and lowering the nicotine strength of the e cigarette to get to 0 where it will be even easier to quit the e cigarette.
I vape as they call it in the electronic cigarette world all the time in the car, around the kids and they cannot even smell it. My son did not even notice for 3 days and he is 7 he notices everything! My aunt who was diagnosed with throat cancer was told she had to quit right then I bought her a smoke tip kit and she was happy no withdraw whatsoever. The smoke tip kit is wasy to use and it is cheaper than smoking cigarettes.
If he likes it then you would want to graduate to the ego where he can pick out his own juices and buy refillable cartomizers (easiest way for a beginner) and an adaptor would allow him to still use the cartomizers that come with the smoketip kit. You can also go to vapor4life and buy different flavors of cartomizers for the smoketip cigaratte know as the kr808d-1 model if he decides he does not like the smoke tip cartridges. I in now way work or am affiliated with any companies listed here but it will save you some research time.
You can also go to e-smokersforum (ECF)to get a lot of opinions on e-cigarettes. It has been the best decision I have made. I also have the personal charging case for the smoke tip cigarettes so I can go throughout the day and not worry about a dead battery.
One thing to keep in mind if he gets the smoketip and simply cannot inhale or coughs real bad every time he takes a drag some people have to use VG liquid all smoketips carts are pg based (the chemical that helps make the vapor). My mom has to use VG but Vapor4life also has VG based cartomizers. It seems like information overload at first but it truly is a great product and if he truly wants to give it a chance it will work. I am proof.
I also went to esmokers review at first but be careful sometimes places like that can review based off of best affiliate program. Smoketip is what I choose because of the lifetime battery warranty.