Re: best amp simulator/ worth upgrading to a kemper/axe?
8 ways:
1) tube amp + isolation cabinet with microphones + soundcard
2) tube amp + amp loader with hardware impulses + soundcard
3) tube amp + amp loader + sondcard + software impulses
4) tube preamp + soundcard + software impulses
5) tube amp with headphones output
6) axe/kemper, and etc.
7) pedals with cabsims or cabsim pedals
8) playing through mixer with equalizer
Each of them has some positive and some negative moments - i'll describe, basing on my personal experience:
1) tube amp + isolation cabinet with microphones + soundcard
The good: True live sound and playing feeling - almost studio quality sound at all - nothing should be added actually)))
The bad: The most complicated in usage - you'll need a lot of activity with microphone positioning, and it will not be 100% quiet at all, and it's expensive.
2) tube amp + amp loader with hardware impulses + soundcard
The good: True tube playing feeling, good enough sound quality, 100% quiet, comfort controlling of mic position settings.
The bad: Not 100% real mic recording sound. and it's still rather expensive.
3) tube amp + amp loader + sondcard + software impulses
The good: True tube playing feeling, good enough sound quality, 100% quiet, not expensive.
The bad: Not 100% real mic recording sound. not so comfortable impulse selection like in amp loader with hardware impulses.
4) tube preamp + soundcard + software impulses
The good: True tube playing feeling, not good enough sound quality, but really not yet bad, even for a professional records. 100% quiet, not expensive, i'd say even cheap))
The bad: Not 100% real mic recording sound. not so comfortable impulse selection like in amp loader with hardware impulses.
5) tube amp with headphones output
The good: True tube playing feeling, not good enough sound quality, but still possible for recording. 100% quiet, it's cheap.
The bad: Not 100% real mic recording sound. not comfortable at all for good quality recording.
6) axe/kemper, and etc.
don't like them all really, cause to reach a real good sound you have to spend really much more time, than even with a microphone setting up, and they are rather expensive.
7) pedals with cabsims or cabsim pedals
it's worser than a #5

)) That's all. But still possible in some conditions, even for a recording)))
8) playing through mixer with equalizer
so/so decision actually, possible if you have good monitors. Not that really tube sound, but with a good tube pedal and equalizer setting up, good enough sound can be reached finally.
P.S> almost any decision should be based on the amount you would like to spend on it.
If you are not acquainted with ways I described, please do not hesitate to ask questions
I'll be happy to clear everything out

))