Yep, can't say I've struggled with switching out the id8 for any other patch.
What's more annoying is MIDI files that aren't labelled properly on their channels, so you have to guess which parts each are playing before you can select their sounds, but that's not Reason's issue.
'You have to stick with it. Sometimes you are going to be so frustrated you want to give up. But all of this is just part of learning, because if you stick with it, you are going to be rewarded.' Jimi Hendrix, October 1968