If you had a choice between sr 007 and sr 009 which would you choose and why?
If you like softish / veiled sound with duck-like tone, murky bass, one-note highs with a peak around 8-10 khz and most of all you're sensitive to mafia's hype train, get 007. Otherwise get 009
More seriously, I do acknowledge 009 have some flaws, mostly a 1-2 khz hyped-up tone which depends on amps (but very well controlled out of BHSE / Carbon / whatever KG serious amping), as well as 007 have a kinda of magic to some ears that fall immediately in love with them.
I've never found this magic as I find them dull and boring, and with something annoying in the highs. Moreover, the bass can't compete with 009, it's just less controlled and not even to same level in quantity. The only things I could borrow from 007 for my 009 are soundstage, a bit wider / better with 007, and look (from 007mk2) as well as headband system.
Those feelings jumped at me almost right away after I buy them, but I've kept them until the arrival of my BHSE, hoping some serious waking up. Indeed, BHSE wakes them up, but so did it with 009 and all my other Staxens (SR-5 and Sigma Pro out of BHSE, pure treat).
I ended up selling my 007mk1 after listening to
@n3rdling clones, showing me what a less "artificially energetic" than 009 tone has to sound, perfectly right and leaving definitely 007 and their fake-laid-back-tone-which-pretends-to-be-right in the dust.
So best advice is to try. You may be one of those who are sensitive to this specific 007 magic I've never found
Ali