Those are both good choices, Solitary Confinement made me become an even bigger fan, it started an exceptional run with his subsequent albums after that too. You liked Soul Merchants didn't you? I fukked with that joint heavy. Album was very solid.
Book Number 7 was very dope too, title track was crazy with the fast flow and lyrics and had a lot of dope joints.
When you get time check out the ones you haven't heard yet man, cause he went on a crazy consistent high level/quality run, I think you'll appreciate the work when you check it.
Any info on Ampichino? I'm not familiar with them yet....