Get 32GB now or wait for 64GB? topic

I was of the mindset to wait for the 64GB handset, but it is almost mid January now with nary a notification that this elusive model is available.

Do you think I should wait it out? Or is 32GB plenty? I currently have a 16GB Nexus 2 with 32GB SD card. I routinely run out of space on the device (mostly DCIM pics + videos and TWRP backups / ROMs I want to test).

Thanks for your esteemed advice!

Drew