I started making my own album for probably some of the same reasons you have. I'd been using SAFE 18-ring classic album pages, but I found them too restrictive when I began to collect occasional pairs, duplicates, mini-sheets, and covers. In addition, I also wanted more than just a Scott number under each item (these had to be hand written with SAFE album pages).
I've found the DAVO Easy mounts to work beautifully. They hold the stamp securely, and the stamps don't move around all (in contract to the classic SAFE pages). Some people say that they would never trust them because stamps could fall out of the top or sides of the mount. I'm verver going to toss my album around like a newspaper, however. I've found that the mount material clings to itself, so if you cut the mount large enough to leave a reasonable border around the stamp you are displaying, it seems to hold very securely. The pictures that I took below show a line demarcating where the adhesive stops on the back of the mount It is much, much less noticeable to the eye in ordinary light than it is on the photograph.
I am still using some SAFE pages for the very largest items, but I may even replace them at some point. SAFE does make some single pocket pages for sheets.
https://www.safepub.com/stamp-colle...-mini-sheets
