There may be some to-ing an fro-ing but overall if you listen steadily it'll creep up on you; in two weeks you'll be deep into listening and suddenly realize how good they sound. You made a nice choice, especially in getting the SCs; these distortion reducing signal cables are a revelation and the Python is the value sweet spot in the current lineup.
Shunyata Zitron Python Burn-In?
While I have seen a fair amount of input related to this question from experienced owners on various sites, after just now taking receipt of the Zitron Python SC and Interconnects, I guess I'm looking for a little reassurance. Please tell me these things will get much closer to their purported SOTA performance with sufficient burn in time. Right now they're rounded a bit on top, a little bloated in the middle and heavy in the bottom. Lacking overall speed, transparency and dimension.