I've been a subscriber for many years now and haven't bought a manual since. I think most don't really know what's actually available with the subscription and how powerful its filters are.
I did a random search for 30-06 and found data from Handloader and Rifle magazines, going back to their inception, as well as data from Accurate, Alliant, A-Square, Hodgdon, IMR, Barnes, Lee, Lyman, Norma, Winchester, Ramshot, Somchem, Speer, Nosler, Sierra, Swift, Vihtavuori, Hornady as well as specific data such as loads for M1 Garands, cast bullet loads for a Model 70 Winchester, et al.
At this point in time there are over 315,000 loads available with a subscription.
The filters allow one to any combination of caliber, projectile weight, powder type, powder manufacturer and bullet type (cast or jacketed).
For example, a few days ago I decided to load some .38 Special +P with a 158 gr. cast SWCHP, so that's what I entered in the fields, and that's what I got.
There's hardly a week goes by that data of some sort isn't added.
Best of all, any data one finds is available in a printer-friendly version, so it can be printed, 3-hole punched and put in a binder.
I really prefer the data that comes from the aforementioned magazines because the results are much more realistic than that from labs where the data is developed using universal receivers, special test barrels and barrels whose lengths many times are excessive, giving unrealistic velocities. (Hodgdon for example used a 7 3/4" barrel for their .38 Special data and a 10" barrel for their .357 data.)
There's also some extremely good articles published on the site.
But there will always be that faction of handloaders who prefer thumbing through manuals, which is fine.