I guess that's one of the other resins I was leaning toward the PB, Its a front firing woofer and the port is also on the front side. why is this so difficult to make a decision!!! Lol
Because it's apples and oranges comparisons!
Remember tax and shipping - because I'm in CA, Hsu has to add tax and the $99 shipping tagged a chunk onto the total.
That's another reason - but not the end-all - for me choosing the Rythmik LV12R. I was funded through the VTF3 MK4, but chose the Rythmik for value, reputation and the servo technology.
I did a spreadsheet during my 2 months of bass-less life (not baseless, LOL!) - to help me understand all the differences in response, dimensions, weight, price, etc. It's an emotional decision for sure. I think the reality is that you would love any one of your choices. My gut feeling is that the PB-1000 is for you, given what you have to work with.