Personally, I think that if a choice needed to be made, it'd be fairer to put more resources to helping the disabled get employed than former criminals. This is because criminals have made the choices that made them in to criminals themselves, unlike majority of disabled people who are so of no fault of their own (if someone drinks and drives and ends up in a wheelchair because of it, that's on them, for example, but most aren't like that.) Of course, ideally, if there were enough resources, both should be worked on, but like I said, if I had to pick... or at least, helping the disabled would be what my moral compass says, but if we take in to account which would benefit the society as a whole more, that might actually be helping those former criminals. You see, I think that when an average disabled person isn't doing well, it'll affect themselves first and foremost, plus some immediate friends and family if they got any, while in a criminal's case, it could affect all those plus put outsiders and their property at risk if the person starts committing crimes again, so giving them a solid sense of what they could have without committing crimes would benefit society more... maybe?
But as a law following disabled citizen, yeah, I'd pick help for the disabled if I had to make a choice.