I was one of the first to get the upgrade to Analog 2. I think it is excellent and highly recommend it.
If you do decide to get the Analog 2 upgrade, consider that Gen5 USB will soon be replaced with Unison USB. Reviews of beta testers are very promising - many think Unison USB is at least comparable with AES digital input, and a nice improvement over Gen 5 USB.
So getting the Analog 2 and Unison upgrade at the same time is what I would suggest. Unison is scheduled to be available in the January 2020 time frame.
If you do decide to get the Analog 2 upgrade, consider that Gen5 USB will soon be replaced with Unison USB. Reviews of beta testers are very promising - many think Unison USB is at least comparable with AES digital input, and a nice improvement over Gen 5 USB.
So getting the Analog 2 and Unison upgrade at the same time is what I would suggest. Unison is scheduled to be available in the January 2020 time frame.