Sasuke thought about it for a minute or two. Favorite? Not really sure, they are all pretty amazing.. He made up his choices and recited it to his senpai.
"Well, if i had to choose my first one would be
1- ( Raiton: Purazuma Bōru ) - Lightning Release: Plasma Ball I really like this technique beause it can be used for offensive and defensive purposes. You can also use this technique and sort of let yourself lose in terms of kenjutsu or taijutsu since you know you won't be affected by smaller sized techniques and weaker techniques because the plasma ball will be defending you. Also, it is effective against earth technique and can be used for an element of surprise and just storm in through earth defenses.
My second one would be...
2- ( Raiton: Kaminari no Shōgeki Ame ) - Lightning Release: Lightning Shock Rain It would make me feel like i have rain release but this time it would be lightning. You can make it so that you can release it from anywhere even though the rain is only limited to short-range. Also, it is a good barrage for an attack since it releases multiple rains of lightning and it would be hard to evade, so defending againts it is your only choice.
My third choice would be...
3- (Raiton: Raiton Kage Bunshin) - Lightning Release: Lightning Shadow Clone Pretty self explanitory really, extremely useful like the shadow clone technique and it can perform B-rank lightning techniques and under, which is even more useful. Adding onto the lightning, it can perform tai and kenjutsu so you can make the attacks come from different directions. Like you said, two heads are better then one!
My 4th would be...
4- (Chō Biburāto Raitontō) - Super Vibrating Lightning Release Sword Simply because it enhances your kenjutsu. I mean, it would be awesome for every kenjutsu attack to travel a little bit faster and add +15 damage to each one, making your sword a killing machine. Also, you can use it with freeform kenjutsu moves so any freeform you do with your sword will have +15 damage.
and my last choice would be...
5- (Raiton: Raijū Hashiri no Jutsu) - Lightning Release: Lightning Beast Running Technique this technique is awesome, i only put it in my fifth because it is shaped like an animal and can run on all fours. I mean that is so cool, but drawbacks are you can't perform any other techniques other then lightning techniques unless you have yin and yang.
I hope that would suffice"