I checked my reloading records and yes, I have used H4895 in the 204 Ruger. It did well but as I said before, getting it into the case can be a challenge.
H322 will flow better than H4895 into the case and I do not know about AA2015.
Hodgdon's web site shows data for both H4895 and H322.
Western Powder show data for Accurate 2015 with 32 and 39 grain Sierras.