One of these http://www.ebay.com/dsc/Cameras-Phot...&_odkw=parvola three? The ones with the anastigmats look pretty scruffy, the one with the Tessar has a 75/2.8, not a 70. I've always viewed f/2.8 Tessars as iffy but the VM says late ones are ok, also that some Ihagee Anastigmats are tessar types. Can't tell what the ones in the listings are from the images.
IMO, unless you want a display camera, you'll regret whichever you buy. If you want a display camera, spring for prettiest. IMO that's the one with the fast Tessar.
Not that it matters much, but why did you ask in the LF section? 3x4 is on the small side of medium format.