Taylormade R7 425 vs The Burner

[mattnxtc]

I am looking to upgrade my driver from a Taylormade 360 to either the R7 425 or the Burner. Anybody hit these regularly that can comment on them?

I hit my driver about 250-275 as is and I am not looking particularly for more distance but more so I want to improve accuracy as I tend to over swing the 360 (feels a little light) and slice it.