The Tails live CD is meant for anonymity but might its security features make it a safer way to do your online banking, shopping and bitcoin shopping using its "unsafe browser", compared to a regular debian live CD? Tails is supposed to be fully open source for starters, but can someone confirm this? Might a libre derivative of debian be safer for the stated purposes above as TOR traffic and other features would make you look suspicious?

The Tails live CD is meant for anonymity but might its security features make it a safer way to do your online banking, shopping and bitcoin shopping using its "unsafe browser", compared to a regular debian live CD? Tails is supposed to be fully open source for starters, but can someone confirm this? Might a libre derivative of debian be safer for the stated purposes? Might a Kali live CD be safer? What about the TENS live CD for the US military?