Quick update, bought eTone focusing loupe (it's fine, all metal, seems to be similar to what Horseman once was) and a package of negative pages (for 4x5).
The pages are just OK, maybe they will last. The way each compartment is sealed is not giving me confidence. But what is worse is the area to print notes on. It is a piece of heavy paper that is supposed to be slid into a top compartment. The idea may be O,K if one reuses a page, brand new strip can be put in , but given strips are too wide, so they won't slide in without trimming and no matter what, edge seal is likely to break as it is just a product of hot cutting. I don't like it and so long as PrintFile pages can be had, this is a no.