I only own Elephant and De Stijl by TWS.
I prefer the harder, crunchier, tuned-down material (like "Little Acorns" and "black Math")
What should I get next and, what other bands should I be looking at?
Try White Stripes' Icky Thump. Super crunchy, fun music. Here's (probably) my favorite track from Icky Thump.
So much grit to the sound. It reminds me of Punk music (but it doesn't suck).
Give his new solo Blunderbuss a shot, too.