My place is wired with Mogami snake, and I love the sound of it...
For mic cables I far prefer 2549 to the quad stuff (2534).
The Mogami install equivalent to 2549 (which is 2806 and has a less flexible grey pvc jacket) is great, too. And considerably cheaper.
In the past few years I've been listening to a LOT of different stuff... Gepco, Canare, Gotham, Monster, etc... and on a suggestion from the old PSW forum I bought some...
Alpha Wire 1775c
And I've been replacing everything that I can get at with it. It's solid core copper with braid shield and in every application I've dropped it into I have loved it over my other options. I've replaced everything around my monitor controller and primary dac (and related runs to amps) and my most used analog outboard with the Alpha.
It's worth getting a sample. If I were rewiring this place again I would use the Alpha for every fixed point cable run.
Some people are full bore wire-everything-with-AES-cable guys... I think Brad's place is that way? Belden 1800f is, I think, the default for that approach. I have a 500 foot spool of Canare 202 (their best AES cable) and I think it sounds terrible for analog.