That W244 load is way under max. I usually load 4.5grs, and it is not max. I do run a longer OAL than you are however.

That CFE Pistol load is “book max” per Hodgdon, at 33,000psi; however, 9mm max is typically 34,000 to 36,000 psi, and +P is 38,000, so there is room there. I plan on testing up to 5.4grs for this bullet. Again, at longer OAL od about 1.130”.