Justin at Headamp had a great deal on a balanced DACT, and that is the only reason I bought a couple, though only used one. From what I have actually, literally heard, there is basically no sonic difference in the DACT and Goldpoint. Neither is a bad choice, though I did find the DACT harder to solder than the Goldpoint.
This is the one time I'd say go for whichever is cheaper, especially if the difference is significant.
I finally went to the Acoustic Dimensions because it is a 42 step, where the 23 step units left me lacking - always a half step off what I wanted, and with someone else's attenuation curve - these have my own curve.

