Dan, I don't yet own any Trumans so don't know a heck of a lot about them. Also don't own any Whites. I've read through the Truman thread and was quite impressed. Vince, the owner, seems like a good guy who really is passionate about his boots and loves what he does. I like the story behind that. The quality all around seems on par with Viberg from what I've read.
What's amazing is how much they look like Vibergs. Construction seems quite similar as well. One drawback, well two, is the lack of variety in the leathers (as it's a small operation), and the wait times. It's basically like waiting for an MTO. The other thing is he only has one last and one width right now.
I like variety and new experiences so will give them a try when an interesting leather comes along.
Thanks for the info, so from wat you've read does it appear as though even though the selection is limited does it appears as though the leather is on par quality wise with what you would get from Viberg.