What should my starting class be for a first playthrough

[SpaceMoonMan]

Also one more question for my first run Dark side or Light?

[ManifestedISO]

Do a Light Side Guardian with Two-Weapon Fighting feat and then Prestige Class into a Jedi Weapon Master. BOOM

 

After that playthrough, do a Dark Side Consular, Prestige Class Sith Lord. No enemy can withstand Force Storm. DOOM