Our Shackled City Party (we're currently fighting Kua-toa... looking for some Dwarf) ~
Anixiel ~ Dark (ToM, LA +1) 1/2 Dragon (MM, LA +3) Loresong Spryte (AU) Lurk 3 | Psion 7: Flies, is impossible to Spot when he means to be stealthy, and is one hell of a blaster. Is also the only surviving PC from the original 3 and thus the defacto party leader and... mascot. (looks like a Tiny Black Dragon with butterfly wings)
Darius (cohort of Legion. Leadership HR'd to give option of Cohort at lvl -1 with no followers) ~ 1/2 Celestial (BoED version... +2 LA) Battle Dancer 1 / Fighter 1 / Monk 1 / Shiba Protecter 1

cheesy grin

| Cleric 3 / Church Inquisitor 3: Flies, party healer, benchmarks AC for the party, tends to do "fly-by Boot to the Head!" when he isn't healing.
Gelben ~ Gnome... some unholy mix of Psion and half a dozen other classes. Routinely out damages the rest of the entire party with a
spring attack. LA free (as far as I know)
Khem-something ~ Ghaele Eladrin (SS 20 level Monstrous progression) 7 | Sorc 7: Flies half the time, blaster, backup healer (around lvl 10 becomes the "Out of Combat Healer" with CLW at will)
Legion ~ Warforged Psion (egoist) 6 / Astral Zealot 1 | Wilder 6 / Astral Zealot 1: Astral Construct summoning specialist (rarely needed :/), high PsP, blaster, metamorph (routinely takes Red Dragon Wyrmling form for the intense fly speed), can heal self, has saved party members with a well timed "Time Hop". LA free.
~~~
Point is, the two characters that lack any sort of LA are just as (if not more) powerful than the characters who has some sort of LA baked into one side of thier Gestalt.
Yeah, we're crazy powerful, but everybody is having a blast. Two of us came close to death last session...
Power is relative.