The problem is that the difference in prices between the S500,S700 and S900 is big.
Let me show you how: (Israel prices)
S500 - 2,450nis (687$)
S700 - 4,220nis (1,183$)
S900 - 6,250nis (1,752$)

So what do you think I should do?
Maybe there is a choice to buy from out of Israel (there will be taxes and heavy shipping I guess). Question is where and how much it will coast?

Thanks!