I like to hear which people are already upgraded from ZCM 10.x to ZCM 11 and which experiences they have with it.

I want to upgrade over about 3 weeks, but i have to keep an eye on the experiences.
- How long does the upgrade takes
- Do you see any problems with the installer
- Are the bundles/policies/etc intact after the upgrade.

it's not the purpose here to place issues in detail, but to read the overall experience with the upgrade of this new product!