I will definitely go for digital gold which is bitcoin. I believe so much in it
Good choice!, I also don't think gov will be able to tax bitcoin, since they can't keep track of every address that is owned my somoene.
They can. If you don't think that they cannot tax you, check first the ruling of taxation in your country. As long as you made a gain with whatever source you have, you're bound to be taxed.
There are taxation topics on the Legal -->
https://bitcointalk.org/index.php?board=74.0