/me hangs head in embarrassment
I am afraid that all three characters I have played under D&D 3.x have been generated under hideous rules such as 5d6-2L, seven times, keep best six, arrange as desired. This produces characters taht I am ashamed to describe in public, but it has allowed me to play members of classes that depend on several good stats: a paladin (STR 16, CON 16, DEX 14, INT 14, WIS 13, CHA 18), an elvish monk, and a drow bard.
On the rare occasions when I DM, I prefer 4d6-L in order, make one swap, then re-roll one stat if you wish. Occasionally that makes it hard for people to play the class they had in mind, but I don't mind that because otherwise players tend to fall into ruts.