http://www.engadget.com/2015/05/26/lg-and-huawei-nexus-phone-leak/
Looks like there are going to be two Nexus phones coming this year. I think I am going to save my pennies and get the LG nexus given my current experience with my Honor 6. I think something that looks like the P8, but with a Qualcomm SOC could be good, and at least you won't be relying on Huawei to update drivers for the SOC.
My Honor has been the exact same situation as every other Huawei I have had. Firmware that comes on the phone is OK, subsequent firmwares are average at best, and there are only promises about future updates. EMUI 3 is barely a beta on my phone, and given the look of it, I will believe lollipop is coming only when it actually arrives on my device. Maybe lollipop and EMUI 3.1 will arrive, maybe not.
Can you imagine the outcry if a Nexus only got supported through one upgrade cycle like the rest of Huawei's phones.
*Edit* fix link