Class nostalgia

So I recently decided to give swtor a playthrough to see what happened with the story since I played way back when nim DF/DP was relevant. Playing so far things seems pretty good, the class changes though just made me nostalgic, while every spec kind of feels better and more thought out now I miss the old crazy builds we used to run,engi/lethality sniper, lightning/madness sorc, broken as fuck pyro power techs, smash monkeys, and who can forget the infamous bubble sorc?

So then, what are you guys favourite broken classes and point layouts we used to have?