So after trying it out live I went ahead and upgraded my new desktop (more on that another time) to 19.10 beta from 19.04 although it took all night (thanks to our super slow internet) it worked fine, panel switching is indeed greatly improved, the only issue I got was occasionally after tweaking the Mutiny layout, but not saving the modifications, when one switched to something else (the netbook layout was the major one that caused issues) and back, Mutiny wasn't quite right, but after switching to a couple other layouts and back it was, but that doesn't bother me because I don't use Mutiny anyways I was just trying it out, I love the new indicators and have been wanting them for a while, I even used the date time indicator before on 18.04, even though it pulled in a boatload of dependencies, this really is one of the best releases in a while, I love Gnome MPV and Evolution, and have used both before and imo are far better choices, one thing I would like to see would be an Adaption of the Yaru theme in green for MATE soon, and not for MATE, but I would like to see Evolution's setup process a bit easier, but otherwise this is a great release, also I'm not super enamored with any of the menus but I hope to change that soon
edit: the Bluetooth indicator just disappeared not sure why, but it crashed I don't use Bluetooth much anyways so not a huge problem but it did