yeah LS smuggler is one of the few Pub heroes that still feels like a cool, interesting character. They're a nice guy, but still awesome and interesting.
LS JK / Consular / Trooper is just zZzzzZzzzzz. Although, if you want a stock superhero, JK delivers. If you want to be the nicest, calmest, most meditative monk ever, Consular delivers. If you want to a loyal, heroic soldier "Sir yes sir"-ing your way to victory over the Bad Guys™, Trooper delivers.
So it is partially a matter of goals and expectations and your personality.