I've tried Bishops finger, Pedigree, Landlord and London pride (and most of the 4 pines beers, pale ale, kolsch, hefeweizen). They're all darker and less fizzy than 4 Pines Pale Ale.
Nearly all commercial Aussie beers (in Sydney at least) are cold, pasteurised and carbonated so there is less variety than in the UK. In general, you don't get cellar temperature non-fizzy beer here. If you're into your British beer, bitters, ales and so on, you're going to be left wanting if you move to Oz or brewing your own. Until the last few years, nearly all Sydney pubs are supplied by two big companies, Fosters who own Carlton Utd Breweries who supply Carlton Draught and VB. Lion Nathan who supply Tooheys New. James Squire brewery (owned by Lion) have hit the pubs with an invented heritage but at least some much needed variety Pale Ales, Amber Ale, Pilsner, Stout, but most pubs will only have a couple of these on if any at all. If you want variety you have to find the speciality places, not the mainstream pubs, or the big off licences. The microbrewers tend to go for German, Czech and Belgian styles (pilsner, wheat beer) and American Pale Ale that suit the weather here more than British style bitters and ales.