The BSOD is a great bombing board, but I think the RC'ed Heritage would be more versatile for you.
IMO, if you're going with a one board quiver, I'd consider going with the SL over the Heritage. The SL is Never Summer's do it all stick. Despite NS labeling the Heritage as a "big mountain freestyle" board, I still consider it to be a little more freeride biased.
If you want to go everywhere and do it fairly well, it's hard to beat the SL. If you plan on being a little more freeride/powder oriented, go with the Heritage. That's just my two cents.