It is very feasible that AUNFF could do really well however it is a very high risk "explorer" type company that is getting lots of hype and they have not even produced an ounce of silver.(this is from memory as I do not care to research it again at this hour.) I did my dd on AUNFF some time ago and decided that this is a good place to park some gambling money but plan on kissing it all goodby!) They have no cash! They have no option but to be involved with some type of M & A. If they indeed have the product in the ground they more than likely will be gobbled up this year. We shall see.
USSIF is a producer that no one is hyping but is a real "proven" miner with $30,000,000.00 in cash reserves and extreemly undervalued, excellent management and getting ready to trade on the AMEX.
Please understand that I am only expressing my opinion and do not care to take this any further. If you are invested in AUNFF I wish you very very well.