Neither would i consider it, neither does goku really (when he explains to babidi), but you have to use a term for distinguishing the differences. My point was, nappa had electricity uniquely, vegeta didnt and he was more powerful, just nappa, and it was the first time you ever saw anything like that in db, then 20 volumes later the next time u see electricity is SSJ2, and from then on ssj2 always had electricity. It is a distinguishing feature whether you like it or not, the other stuff other characters have are effects to create an illusion of power, it is in no way to measure of powerlevel, its to make them stand out, the "omfg" factor, but you are asking in this thread what the details of the ssj forms are, and lightning is unique as a permanent feature of the second stage of super saiyan. Thus is another of the details, I can tell you know though, once you know how to draw dbz, you can tell the difference in ssj levels just by their faces/hair.Yes, but neither was he in Super Saiyan 2 form. So why was he generating electricity? Your theory is that a Super Saiyan will not have the electrical effect, but a Super Saiyan 2 will because of its form. Nappa was a Super Saiyan 2? Wow I did not realize that. Now let's look at it this way, that what I stated was an example. Another thing is that after the Frieza Saga the series changed incredibly. Comparing past Sagas the the further ahead Sagas is worse than comparing the anime to the manga. There's just way to much of a difference. Comparing the first Sagas to the latest Sagas can't be done because it almost becomes a different show with how much everything changed. And frankly, I wouldn't even consider the different levels of Super Saiyan to be "forms". Cause all they are is just different levels of which they tap into their Saiyan powers and emit more energy, and the extreme energy flowing out spikes their hair and changes the color. The only REAL transformations are Frieza's, Cell's and Buu's forms. And yea of course Oozaru.