well I try both 1709 & 1809 builds
the first thing I noticed all my winaero files such;
uninstall cortana winaero,uninstall edge winaero,
telemetry firewall winaero are not working in 1809
second things I noticed is the huge differences
in the overall performance
1709 is faster by a lot compare to 1809 that feel
slow to responding and overall chopping performance
I just find hard to believe that behind windows 10
there are qualify software engineers
because not even entry level software engineers
woult capable to make so much mess
so there where we're with windows 10 - 1809 build a train of bugs
if microsoft continue the screw things up
like they're being doing since windows 10 was released
i personally guarantee that PC windows 10
will end up like Windows 10 mobile phone...!!!
so my final verdict is stay with the 1709 build or downgrade to windows 7 and wait for the release for the next windows 10 build.