Groove Agent Sample Expansion Packs Recommendations.

I am looking at getting some additional expansions for Groove Agent.
Just curious if these expansions are worth it especially given there are no demo.

Any thoughts on these as far as worthiness?

Are you talking about adding sound samples, or patterns? patterns, for what I understand, because I used to do it in GA 3 and 4. You can just find millions of midi loops and patterns from anywhere and import them as a user file. Then go into mapping to see where they hit. Most are universal in my experience. Maybe a few tweeks. Ive never exchanged sample sounds yet on GA5, I used to do it in GA 3.