Really loving oak in primary and secondary both. It's more apparent having tried both, in secondary or bulk aging. In fact I love it in my glass too though ... (best way is to decant some from bottle onto oak chunks ... this gives a very controllable idea of what you might like.) It's nice to know how much is too much, and then pull back before committing to a whole batch. (Honestly, I have not found too much to be too much .. I kinda dig it)