Posted: Tue Jul 15, 2008 6:36 pm-
yes the 457 is the fastest but is only temporary and has some big restrictions. You might have to pay for private health care if not covered by employer. Temp visas do not get free public health care.
Also some states like NSW would require you to pay full school fees, which could be a few grand for each kid.
Plus you are tied to the employer who sponsors you.
In my opinion if you qualify for a permanent visa lik the 175 it's worth the cost & waiting.
If you want more advice on the visas search for a website called British Expats and go to the discussion forum for Austrailia imigration. That's the best place to go for visa advice.