Go for the VTF3, it is basically an improved LFM-1 EX. The LFM is more like the VTF3 mk2, the mk3 and mk4 are improved upon it. The VTF3's larger ports help deal with deeper bass better and the Q control give it an edge in tunability. When the Outlaws are on sale, yeah, its debatable whether the VTF3s are worth $150 more, but when they are roughly the same price, it is a no-brainer, get the Hsu.