switching from H335 to 10X

[softcock]

All I can get & got right @ this moment is 2, 5lb jugs of 10X powder . & I usually use H335 for the most part . For .223 & lighter weight bullet 62 grain & lighter down to 52 grn. Sierra hpbt's ,

What is the burn rate difference for the 10X ? . Will I notice it being faster, or are they pretty similar grain for loading .

.....thanks
.