Digital BW, The Print

Inkjet Art makes some pretty big claims about it's Museum Digital 
Art paper saying it's the same formulation as PFA Hot Press, that it 
can carry lots of ink and can reach "unheard of maximum densities". 
Wow, sounds too good to be true. Has anyone else had experience with 
this paper?

I'm also wondering if PFA Hot Press in the 205 weight or it's Inkjet 
Art clone above is heavy enough to withstand buckling and if it gets 
the mottled burnished look in the dark values that some other papers 
get. I would also consider getting the 325 g/m2 version of PFA Hot 
Press but I'm not sure it will feed into my 1280. 

I'll be buying some sample packs to do my own research but I've got 
a deadline coming up (don't we all) and am looking for a "safe bet" 
paper for now that doesn't buckle, flake or mottle, not too much to 
ask considering the price of these art papers.

Thanks,
Jim