Potatohead. Depends where you live and what the shipping costs are. If the PB10 were within $50 of the EP350 I would definately go with the EP350.
The PB 10 is much better than the EP175 or anything you would find in Best Buy. With a 12" driver I think that the EP350 is going to have more headroom in the upper bass than the PB10.
The only criticizm I have read of the PB10 is that it is not as 'musical' as some of the better subs. I think its because they push the 10" driver to the limit to get output down to 20Hz.
