Australia's grape, from the regions that made the case for it. Barossa old vines in Henschke Hill of Grace, Torbreck RunRig and Kaesler Old Bastard; Clare in Jim Barry The Armagh; Hunter in Brokenwood Graveyard; McLaren Vale in d'Arenberg The Dead Arm; and Penfolds Grange, which is multi-region by design.
It is not only a fine wine category. Koonunga Hill, Pepperjack, Taylors Estate and Wyndham Bin 555 are weeknight bottles, and the price range on this page runs from under fifteen dollars to several hundred.
Shiraz and syrah are the same grape. The name is a style signal rather than a legal distinction: shiraz usually means riper and fuller, syrah cooler and more peppery. Clonakilla's Shiraz Viognier and Oakridge's syrah sit at that cooler end. Sparkling shiraz is a different proposition again and lives under Sparkling.