Early Claremont up to issue #200 for the superior mutant 'Clops.
Early Original X-Factor for . early insane .
And one day there's going to be a really good reason to read the late eighties material.
The mid '90s was all sanitized and commercialized for public mass consumption because of the fucking FOX cartoon
( it was as if Mojo got creative control )
but the early '90s was still a good time thanks to Psylocke.
Avoid the late '90s as if your life depended upon it.
There's also the Stan Lee era to see him carry the O5 team and pretty much everything from this century.
He's sorta the main character of the modern franchise.