Well, I honestly can't decide if you're being serious, trying to troll, or just have no idea what "balance" or even "fun" is.
I'm quite serious. Many, if not most, rpgs don't have balanced character classes. A discussion I had last year with Steve Winter, one of the three designers AD&D 2nd edtion with Zeb Cook and Jon Pickens, will back up that statement: Check out where he says,
"Ultimately, this debate runs afoul of something that we were keenly aware of while working on 2nd Ed., which is that there's no such thing as balance between character classes and races" in post #132 of
This Thread.
So, there you go, one of the game designers of a popular edition of the largest, most played rpg in the world, saying specifically that there is no such thing as balance between character classes.
Am I being a troll? Nope. Do I have an idea of what "balance" is? Yep. And, do I have an idea of what "fun" is? I do, and I've had mucho fun playing all sorts of rpgs with unbalanced character classes.
You can't have an enjoyable game with one player vastly over-powering the other players just because you think a "force user" is the end-all be-all character type in Star Wars roleplaying. Why are the other players bothering to waste their time watching the Jedi stroking his ego?
I guess nobody enjoyed 1st edtion AD&D, then? Where there was vast differences and "balancing" issues between classes?
Do you only stick to point-buy rpgs? If not, what do you do when one fighter rolls an 18 STR in D&D while another rolls a 14 STR? What if one D&D character has stats 18-12-17-15-11-16 and anothr has stats 14-9-11-15-16-7 ? Isn't that a balancing issue? (And, we haven't even begun to speak of the differences in the classes.)
Yet, in spite of the balancing issues, tons and tons of D&Ders out there play the game, over several editions, without worrying too much how balanced the different classes are.
And...they have tons of fun doing it.
I do stand by my comment, too: That the Jedi characters should be "bad-ass" and not necessarily "balanced" with other types of character classes in the Star Wars universe.
A 5th level Thief would probably have a hard go at a 5th level Paladin, and I think a same level Computer Tech should have a hard time against a same level Jedi.