A little bit background. I have all three; CAIW sig 200, Medusa rank 4 awakened and blind lawyer rank 1 unawakened.
I have not been playing EQ for months, just running the paths giving T1A. Only 100% Uncollected rarely. Play SQ up to Epic level mostly. Also, zero variants completion.
I picked-up Act 6 after the energy nerf and scraped past GM with unitman.
With this nexus, I did a search and found these two very good and informative write-ups.
@Cat_Murdock take on
Medusa and
@MegaSkater67 view on
CAIW.
In the run-up from Act 6.3.1 through to Act 6.4.6, I did not use both CAIW nor Medusa except for dealing with Adaptoid (with CAIW). He was in the team dealing with GM but I don't recall why.

Who would you recommend considering the super casual gameplay position I am in?