Hi Richard,
I have the Saltiga Expedition 85S-F PE8 50-160gm, which the 85XS is modelled off and like it very much.
The 85S-F is pretty much purely a stickbait rod and that's what I bought it for chasing tuna, kings and possibly GT's, even though Daiwa market as a popper rod as well, it will work smaller cup faced poppers to about 120gms max and pencil type poppers are no issue.
I 've had a play with a 85XS in a shop and it is a bit stiffer in the tip than my 85S-F, though the 300gm rating is quite a bit ambitious I think........150gm poppers maybe?? 200gm stickbaits max perhaps?
Nice looking stick all the same and a quality blank and components for the price is pretty good.
Cheers,
Ian