Bringing BOB to Chile/Peru?!

Hola! I am currently exploring Bolivia and brought a lot of USD with me. It was the best decision, even considering the high withdrawal fees. In La Paz, I got an exchange rate of 14 BOB for 1 USD. I’m heading to Uyuni in a couple of days and will try to cross the border to Chile at San Pedro de Atacama. Do you think it would be a good idea to exchange all my dollars for BOB and then sell them in Chile or later in Peru? I appreciate any help.