Drk is not asic resistant, not for long...also, it's pumped to hell and back. Watch the price, you might sell a bit higher, but don't get overly greedy.
drk looks to be just as asic resistant as vrt...
"Darkcoin [DRK] was launched on 18-Jan-2014 as XCoin. It is a CPU only coin with hybrid hashing algorithm using 11 rounds of scientific hashing functions (blake, bmw, groestl, jh, keccak, skein, luffa, cubehash, shavite, simd, echo)."
And that's the reason I mine DRK with 750Ti from few days and sell them (you? ) for (your? ) VTC (the performance was much better than mining VTC directly)