Got the update about 3 to 5 minutes after enrolling into the beta & thus far I gotta say that the phone feels smoother & the new visuals kinda make it a great experience...but for me, cell signal is 100% and along with performance gain, I think I'mma love the One UI 5
A bit underwhelmed by the lack of "UI freshness", but I quite expected as much. Still Beta, so let's hope that changes! So far, very smooth with very few issues (e.g., Air Comands crashing). Samsung finally fixed the laggy experience of One UI 4!!
On T-Mobile also, and aside from the great tweaking access to most of the UI, I am not having any problems at all. I've tried everything I see in most of the discussions, and everything is working great.