I've just got my Z1, coming from a Nexus 5 (great phone, just fancied trying something a bit classier.) I guess that my question is a simple one: I rooted and installed a custom ROM on the N5 almost immediately. The ROMs and kernels available for it made a real difference, especially with regards to battery life. Thing is, the Z1's battery, performance and obviously camera on stock 4.4.2 already outperforms the N5 with my favourite custom ROM/kernel combination. With this in mind, would you recommend rooting and installed a custom ROM on the Z1?
Thanks in advance.