Awesome feedback. You perfectly described the whole concept. There is nothing more anti-climactic than going through hundreds of IR's - scrolling through folders and files and trying to find something and not remember a certain file name etc. it's frankly a clunky not functional way of doing things. With ear fatigue you'll get lost quicker than find a good sound. It needs to be faster and immediate results.
After using MIKKO for quite some time now I've gone into this mode where I'm never using the same mic up twice just like you would do with real cabs and tube amps in the studio. One day I might want a brighter mic up and a darker amp sound and vice versa. It's just so easy to tweak it now so why wouldn't you?
I haven't even covered the things you can do with automation in the DAW - for example you can move the mics based on a song section and you can do things like automate the microphone to move during a riff. It's almost like a wah type effect but it doesn't sound like a duck.
Maybe this is the new hit effect for guitar for 2020?
I'm already emphasizing buildups in songs so that verses will have a darker mic position and once the chorus hits the mic will slowly move to a brighter position. It's much cooler than volume automation because you're not getting that noticeable volume drop. Geek mode!