Local shop had received a supply of Hodgon powders several weeks ago so I had grabbed a pound of 335 as insurance. No Ramshot powders on hand. My first .223 loads late last year were built with another bullet (64gr Nosler) and Varget. When I found the bulk boxes of Z-Maxes I new there was probably a better powder choice than the Varget for that lighter weight Z-Max. After reading the comments about 335 I'm glad I stocked up on Wipeout... Will keep my eye open for TAC..