The Wildwoods have a block style pot and a tubaphone style tonering. I've never met an owner who wasn't in love with theirs. I have a Bart Reiter, Bacon type with internal resonator and I'm very happy with it.
Lo Gordon of Brevard, N.C. is making one of the finest open backs available anywhere. If I could buy another banjo, his would be the one. Hands down. Very playable instruments with beautiful sound and superior craftsmanship. These have a block style pot like the Wildwoods. Check them out at http://www.celestialmtnmusic.com
Lots of folks seem happy with the imports and they are cheaper. For the long haul, if you're ready to spend more than $50.00, I'd skip the imports and get a real, hand made banjo. Which by the way, won't lose it's value if cared for.
Just my opinion.
Come back and let everyone know what you end up doing.
Chip