To put it in a nutshell, the CyanogenMod 10.1 nightly build will deliver a stock Android look in its user interface and experience, while not forgetting the slew of customizations that will help one make a distinction of it from the vanilla Android-powered experience.
Some of the phones and tablets that are listed below would support CyanogenMod 10.1 nightly builds, where they would be the GSM Galaxy Nexus, Sprint Galaxy Nexus, Verizon Galaxy Nexus, Nexus 4, Nexus 7 (Wi-Fi), Nexus 7 (HSPA+), Nexus 10, Transformer Infinity TF700, Galaxy Tab 2 7.0, Galaxy Tab 2 10.1, select models of the Galaxy S, Galaxy S2 and Galaxy S3, respectively.
This is not a complete list of the supported devices, and it will, in all probability, grow as each day passes. If you happen to be a current user of CyanogenMod 10, then you might want to give the nightly builds a second over. Come on now, you know you want to - the clarion call is just too difficult to resist.