I have always shot JSB 10.3 in both my Daystate Huntsman / Wolverine. They shoot better than any other JSB's that I had in a sample can. I would like to try some H&N Barracudas in the 10.65 they come in 4.5 and 4.52 Which should I try? I know my barrel may be different but some have probably shot these in a Daystate and with advice I might get lucky.