No I definitely wouldn't. I jail broke mine using Evasi0n last week and it pissed me off so much I restored it. Almost no free themes or tweaks in the Cydia store, and the ones that are free are full of bugs and errors. And every time you change something you have to reboot or respring your iPod. And what I also noticed is if you use winterboard which almost required for have a different theme, it slowly grows larger and larger until I only had a few hundred megabytes left of free space. Believe me, considering what it did for me, the pro to con ratio is like 1:10, and I would rather wait until Apple allows those tweaks in future iOS updates.