StGabe said:
Then apparently you don't need a fighter/wizard at all.
Correct. In other words, a f/w is superfluous to many requirements, unless artificially pumped up. (I don't particularly like fixes like the eldritch knight, but they do serve a purpose.)
Or are you assuming that you are going to be able to outdo the wizard as a wizard AND be a fully functional fighter?
Nobody said anything about outdoing the wizard or the fighter.
The wizard, in the situation you seem to have in mind, has mage armor, cat's grace, true strike, invisibility, blur, fly, haste, displacement, etc, etc, etc, all cast at a higher caster level so they either do more damage, last longer or both. He ALSO has stoneskin, greater invis, wall of force, contact other plane, disintegrate, finger of death, tenser's, power word X, ethereal jaunt, horrid wilting, etc, etc, etc.
Similarly, the f/w has roughly BAB=level x 3/4. The fighter has BAB=level AND a feat every 2 levels, extra hit points, and most likely higher Str and Con due to not having to pump Int.
Heck, the wiz also has more class skills than the f/w, so can outshine him even in purely mundane noncombat stuff!
What is so hard about the concept that you have to give up a significant amount of ability in order to combine classes.
Why is this a good thing? Is a ftr/barb supposed to give up a significant amount of ability? What about a ftr/rogue?
Everyone knows that gestalt classes are way more powerful and only work if consciously balanced otherwise, so why do people seem to think that prestige classes which are basically just gestalt fighter/wizard's (one of the most potent gestalt combos of course) aren't broken?
You seem to have misunderstood the concept of gestalt. A gestalt f/w is a full fighter AND a full wizard at the same time. He has d10 HD, high BAB plus all the spells of a single-classed wizard. Nobody said anything about getting a gestalt.
This is just a different version of "but if I can't get wish at level 17 I'm not broken." If you want Wish at level 17, be a wizard.
Nobody said anything about wish at level 17 either.