Well, most of my collection is in 13 Lindner trays, which I can always buy more of. I do like it for the farthings because it's a nice snug fit. It's the early dates, about 1860-1874 that are in the plastic wallets, plus the overspill of other denominations. Certainly, a few more trays would be a cheaper option.
Are you saying you use the albums with the pocketed sleeves, into which you insert a paper envelope? If so, how do you see them? I like to have a nose at mine...