Same Banggood deal with slightly higher Australian currency, though US price is same. It might give you less AUD if you try cheaper conversion cards if you have any. Looks much more powerful than Opolar model. Do not forget to use Cash back options.
Some straight forward comparison between Opolar and this model https://www.youtube.com/watch?v=mpqrDqvK2GY.
update: Nice review https://www.youtube.com/watch?v=cn9A_ZoTfMY
Past deals for reference and discussion.
https://www.ozbargain.com.au/node/636928
https://www.ozbargain.com.au/node/617981
(ING is charging more than Paypal when converting, careful).
How does she sux?