i havent heard of phx going out of business. thats not cool. i love my phx and eventually want a roor but they are out of my limit fincaially. i wish i could get a roor bowl though, but EDIT is all i got and those arent what im looking for.

Also, I have yet to see a non-beaker pH(x) design. This alone is enough to make Roor the better option of the two
there are 3 different phx bottoms i have seen. the straight (roor like), the beaker (sciencey looking?) and a bubble (what the majority of bongs are i think)