Amazing Gestalt combinations!

[Tome]

I tend to go with Wizard 20//Factotum 16/Warblade 4 myself. Switching in whatever full casting PrCs I like on the Wizard side of course, occasionally using Psion or Erudite instead of Wizard.

The other build I like is Ranger 12/Scout 8//Monk 2/Ardent 18, using Swift Hunter and Tashalatora. Swift action movement powers (Hustle, Inconstant Location) from Ardent work for triggering Skirmish on the large number of attacks from combining Two-Weapon Fighting and Flurry Of Blows. Just wish I could think of a good way to give it some Tiger Claw Martial Adept-ness.