Well, there is a certain amount of bullshit around alot of these topics so it's best not to believe everything you read, even on vogons. For one thing some people love a bandwagon to jump on, and for another some people insist on spouting even if they know nothing [not that they necessarily admit that], etc. Not meaning to offend anyone, this is a really good forum though if the cap fits wear it 😉.
But it's best to take what you see here as advice but not the gospel truth, do your own trials and find what's best for you. And try to discern who the experts are and why they are saying what they say. Usually it comes down to horses for courses.
fwiw, I only use ISA cards if there's some reason to want a particular authentic noise for some old game [and that's only because I find playing with old h/w addictive, nostalgic etc]. If I could control my habit, I'd use dosbox and kick this crap into the undergrowth 😜.
sarcasm intended
so what?