I have The Answer, my brother has The Truth... I've been able to get some time with both. I don't mean to upset the Truth owners out there, but I have to say I think it's more of a sidegrade than an upgrade... The two phones are very, very similar. I tend to agree with myap2328's comments above... But the differences are very minimal, at least to my ears.
I'd listened to my brother's Truth before I bought the Answer, and I can say that for me, the decision was based on two gambles:
The first gamble was that the cable wouldn't have a meaningful impact on the sound. Unless my Answer radically changes after some more burn in, that's definitely how I feel after listening to both models back to back several times. Time will tell (about 100 more burn-in hours according to reviews I've read), but so far, so good. Neither phone really "wins" for me. They are two near identical shades of the same color, and I enjoy them equally.
The second gamble was about microphonics. While the cable noise on my brother's Truth isn't terrible, it's not exactly quiet, either. I'd read some reviews online that claimed the Answer's Fat Cable did slightly better in that department. I knew it wouldn't be as durable nor have the bling factor of the Truth's Van den Hul cable, but I'll take quiet over durability any day. I haven't broken any of my IEM cables yet... Like Indiana Jones said, you know what a cautious fellow I am. Well, actually you don't. But I am. At any rate, that gamble definitely paid off. The Answer's Fat Cable has zero microphonics. As in literally none. I was actually finger-flicking it, rattling it against table edges, etc., all in effort to generate some microphonics, and nothing. It's probably the quietest IEM cable I own. For me, that makes it superior to the Truth's Van den Hul design. But that's me, and my specific needs. Some will accept a bit of microphonics for an uber-durable cord. Some others may feel the Truth's cable imparts a greater sonic impact than I am hearing, and prefer it for that.
In short, I'm glad I picked the Answer. Saving the $350 was nice too... I just sold off my RL Concero HP, so with that cash and the money saved with the new IEMs, maybe I'll branch out in my quest for an iPad friendly DAC/Amp... Chord Hugo, perhaps? No. Not that much branching out. Not unless my college loan officer forgets I'm alive. We'll see what shakes out, though.
Regarding that... Anybody have some suggestions for an iPad friendly DAC/Amp they enjoy with the DITA? I'm considering the Herus+, the HRT Microstreamer, and the LH Geek Out IEM 100... But I can't find confirmation that the last one will work without a Y-split USB cable and separate battery...