Rather than a specific IR brand, my question is whether for gigs you use a single mic IR or a blend of multiple mics?
I actually have pretty much no idea anymore. Since some years I keep coming back to one single IR (or one slightly brighter variation) that I mangled out of various captures I tried to take myself. To be honest, it hasn't been a true success story, but as I really wanted to make that "no, you're not using anything else but your own shit, goddamnit!" thing happen for whatever stupid reasons, I just tweaked as if there was no tomorrow and finally ended up with a handful of IRs, two of them becoming the above mentioned ones. I guess they don't sound "authentic" at all (well, they aren't authentic at all, not even when I started with all that), but they suit my live purposes so well that I usually don't bother using anything else.
Ok, as of lately, I captured the Helix' Mandarin30 to use it in my Amplifirebox (which is my main pedal platform these days), seems to work quite well, too - but when I went back to my own IRs, it just felt like home. So I guess I'll be using them forever or so...
For me they're working well both through "FRFR" monitors and through IEMs, which IMO is a super nice bonus.
In case you want to check them, here we go:
I'm sure you'll find them pretty lackluster at typical home volumes. So do I (even if they usually still work), but these are meant to work well live.
And yes, I'm using them for both clean and driven sounds (styles ranging from pop/jazz/funk to classic riffage).
Fwiw, it seems they're the subjectively loudest IRs ever, possibly because I trimmed everything away I think is not needed, especially any excessive low end.